Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Vitamins Vitamins are vital micronutrients that support numerous physiological functions necessary for maintaining optimal health. Primarily obtained through dietary sources, they help boost immune function, support brain health, and improve mood regulation. Deficiencies in vitamins are categorized into primary and secondary types. Primary vitamin deficiency occurs due to inadequate intake, usually resulting from a poor or imbalanced diet. In contrast, secondary vitamin deficiency arises when the body fails to absorb, metabolize, or utilize vitamins efficiently. This may result from gastrointestinal disorders, chronic illnesses, or interactions with certain medications that impair nutrient absorption. Although vitamin supplementation can help correct deficiencies, it must be approached cautiously. Overconsumption—particularly of fat-soluble vitamins—can lead to toxicity, resulting in adverse health consequences. Supplements should only be used under the guidance of a healthcare provider. Vitamins are classified into two primary groups: water-soluble and fat-soluble. Water-soluble vitamins (such as vitamin C and B-complex vitamins like B12, thiamine, riboflavin, and folic acid) are not stored in the body for long periods and require daily intake. On the other hand, fat-soluble vitamins (A, D, E, and K) are stored in the body’s adipose tissues and liver, making excess intake more likely to lead to toxicity. Water and Its Role Water is an indispensable nutrient essential for life and metabolic function. While it is commonly consumed as a liquid, water is also obtained from food sources such as fruits and vegetables. For optimal hydration, men are advised to consume approximately 13 cups (3 liters) of water daily, and women around 9 cups (2.2 liters). Water quality can differ depending on its source and mineral composition. Hard water contains high levels of minerals like calcium and magnesium, whereas soft water has a higher sodium content. Contaminated water may contain toxins such as lead, posing health risks, particularly to vulnerable populations. Water serves several important physiological roles. It is distributed across intracellular, interstitial, and extracellular compartments, helping maintain fluid balance, metabolic function, and temperature regulation through sweating. Furthermore, water acts as a lubricant for joints, assists in the transport of nutrients and waste, and is key in preserving homeostasis—the body’s internal stability despite external changes. Proper hydration supports cardiovascular function, cognitive clarity, and energy levels. Fluid and Electrolyte Balance Maintaining fluid balance is critical for sustaining life. The body may experience either a deficit or an excess of fluid. A fluid volume deficit, also known as dehydration or hypovolemia, occurs when fluid intake is insufficient or fluid loss is excessive. Causes of dehydration include profuse sweating, vomiting, diarrhea, fever, and diuretic medications. Symptoms include dry mucous membranes, low urine output, dizziness, low blood pressure, thirst, and rapid weight loss. On the other hand, fluid volume excess or hypervolemia arises when the body retains too much fluid, often due to renal or cardiac dysfunction, liver disease, or excessive sodium intake. Signs of fluid overload include edema, rapid weight gain, hypertension, and difficulty breathing. Management involves identifying and treating the underlying cause, adjusting fluid intake, and in some cases, using diuretics to eliminate excess fluid. What Role Do Electrolytes Play? Electrolytes are charged minerals that regulate critical body functions, including nerve conduction, muscle contractions, and hydration status. Major electrolytes include sodium, potassium, calcium, and magnesium. These minerals assist in maintaining osmotic balance across cellular membranes, aiding in nerve impulse transmission and muscular performance. Sodium regulates extracellular fluid balance and blood pressure, potassium supports intracellular function and cardiac rhythm, calcium is essential for bone integrity and muscle contractions, and magnesium helps in enzyme activity and neuromuscular transmission. An electrolyte imbalance can cause symptoms ranging from muscle weakness, cramps, and arrhythmias, to skeletal abnormalities, and in severe cases, it can be life-threatening. Conclusion To conclude, vitamins are fundamental to immune defense, mental clarity, and emotional health. Deficiencies may arise from either poor intake or impaired absorption. While supplements help address these issues, overuse can cause toxicity, particularly with fat-soluble vitamins. Water plays a pivotal role in hydration, metabolic regulation, and maintaining homeostasis. Imbalances in fluid levels can result in dehydration or fluid overload, each with significant clinical implications. Electrolytes, as essential regulators of neuromuscular function and fluid balance, must be maintained within a healthy range to support overall physiological integrity. Table: Summary of Vitamins, Water, and Fluid Balance Heading Key Points Details Vitamins Two types of deficiencies: primary and secondary Primary deficiency results from poor intake; secondary arises from malabsorption or disease. Excess intake may lead to toxicity, especially with fat-soluble vitamins.   Classification of vitamins Water-soluble: B-complex, C (not stored, require regular intake); Fat-soluble: A, D, E, K (stored in fat tissue, risk of toxicity). Water Essential nutrient obtained from fluids and food Supports hydration, regulates temperature, lubricates joints, and maintains homeostasis. Daily needs: 13 cups (men), 9 cups (women).   Types and quality of water Hard water: mineral-rich; Soft water: sodium-rich; Contaminated water: contains harmful substances like lead. Fluid Balance Imbalance leads to dehydration (deficit) or overload (excess) Dehydration: due to vomiting, sweating, diarrhea; signs include dry mouth, dizziness. Overload: often caused by heart failure or high sodium intake. Electrolytes Electrolytes regulate critical bodily functions Sodium, potassium, calcium, and magnesium support nerve impulses, muscle contractions, and fluid regulation. Imbalance may cause cramps, weakness, or arrhythmia. References CAS virtual workshop – Vitamins, Water, and Minerals. NR 324 Nutrition Vitamins water and minerals Lewis, S. L., Dirksen, S. R., Heitkemper, M. M., & Bucher, L. (2017). Medical-surgical nursing: Assessment and management of clinical problems (10th ed.). Mosby.

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Clinical Reflections What Experiences Demonstrated Care and Compassion During Clinical Practice? During my clinical rotation, I encountered several moments where care, empathy, and compassion were crucial. One particularly impactful experience involved a 67-year-old male patient diagnosed with Influenza, which had significantly worsened his pre-existing condition—Chronic Obstructive Pulmonary Disease (COPD). As his respiratory function deteriorated, he experienced acute shortness of breath, ultimately requiring the use of ventilatory support. The patient’s medical history revealed COPD and coronary artery disease, compounded by social isolation due to his adult children living far away. Despite these hardships, he remained cooperative and pleasant, making it easier to establish therapeutic rapport. This allowed me to conduct a comprehensive head-to-toe assessment and observe his clinical progression closely. Initially admitted to the emergency department for respiratory distress, the patient was started on 2 liters of oxygen via nasal cannula. However, as his condition worsened, adjustments were made, including repositioning him into high Fowler’s position and increasing oxygen support to 6 liters. His respiratory function further declined, evident through audible wheezing, prompting the medical team to initiate BiPAP (Bilevel Positive Airway Pressure) ventilation for respiratory support. Later in the day, improvements in his oxygen saturation allowed for a step-down to nasal cannula therapy. By afternoon, his oxygen saturation reached 99%, indicating respiratory stabilization. This case provided firsthand insight into the severity of respiratory compromise and the urgent interventions required in such scenarios. How Did This Experience Impact My Clinical Learning? As a novice caregiver, this patient’s acute respiratory episode was both educational and emotionally intense. Witnessing the fear and helplessness associated with shortness of breath reinforced the human side of nursing care. It also emphasized the critical role nurses play in respiratory assessment, intervention, and psychological reassurance. I learned the importance of continual monitoring, noting changes in blood pressure, respiratory rate, and oxygen saturation. Moreover, I realized that clinical signs such as wheezing, use of accessory muscles, and restlessness are critical indicators requiring immediate escalation. This experience enhanced my confidence in managing acute respiratory distress and expanded my understanding of the collaboration between nursing staff and physicians during critical moments. NR 324 Week 8 Clinical Reflections What Skills Did I Gain This Semester in Clinical Practice? Throughout this semester, my clinical rotations emphasized the importance of providing safe, competent, and patient-centered care. I had numerous opportunities to enhance both my technical and cognitive nursing skills. Key areas of development included: What Challenges Did I Face? One of the major hurdles I encountered was electronic documentation. Being new to clinical charting, I often found myself overwhelmed by the amount of data entry required, which sometimes took away from other hands-on learning opportunities. However, I recognized that accurate documentation is a legal and professional responsibility that ensures continuity of care. Despite these challenges, I felt noticeable growth in my critical thinking. I began making connections between patient symptoms, diagnoses, lab findings, and prescribed medications. Understanding the rationale behind each nursing action and connecting it to patient outcomes marked a significant leap in my clinical reasoning. Table: Key Clinical Reflections Section Clinical Reflection 1 Clinical Reflection 2 Patient Care Experience Managed a 67-year-old male patient with influenza-exacerbated COPD leading to respiratory failure and BiPAP support Performed various nursing skills including medication administration, insulin injection, and subcutaneous medication delivery Clinical Learning Gained first-hand experience with respiratory emergencies and oxygen therapy adjustments Learned medication protocols, documentation processes, and refined technical tasks such as IV handling and patient hygiene care Skills Acquired Vital sign monitoring, oxygen therapy management, ventilator use, communication during distress Pharmacological knowledge, insulin pen use, bed-making according to protocol, improved clinical judgment Challenges Faced Emotional impact of treating a critically ill patient, rapid decision-making under supervision Initial difficulty with documentation, time management between skill practice and record-keeping Progress Achieved Increased confidence in handling respiratory patients and understanding the urgency of interventions Developed competency in basic clinical skills, strengthened critical thinking, and improved ability to correlate patient data Overall Reflection on Clinical Progress My overall experience this semester was transformative. It taught me to move beyond textbook knowledge and engage in real-time decision-making, guided by assessment and observation. I learned that no clinical detail is too small and that every interaction contributes to patient outcomes. From managing respiratory emergencies to mastering insulin pens and charting accurately, every skill and challenge added to my competence as a student nurse. NR 324 Week 8 Clinical Reflections I now appreciate that being a nurse is not only about performing tasks but also about being present, listening, advocating, and applying knowledge critically. This rotation has sparked a deeper commitment to lifelong learning and professional development..

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Week 7: Altered Mobility Nursing Care of Mobility Prepare: The Nursing Care of Mobility Mobility is an essential aspect of health and wellness. Nurses play a vital role in recognizing, assessing, and intervening in cases of altered mobility. A thorough understanding of musculoskeletal, neurological, and systemic influences on mobility allows nurses to provide effective care plans. Nursing Intervention – Recognizing Cues Question: The nurse is caring for a client who was recently injured in the right leg while playing basketball. Which symptoms could be most consistent with a bone injury? (Select all that apply) Answer: Rationale: These symptoms typically indicate a possible fracture or bone injury, while capillary refill <3 seconds is normal and the presence of fever might suggest infection rather than trauma. Recognizing Cues – Altered Mobility Question: The nurse is caring for a client with a nerve impingement in the lower back around L4 and L5. Which symptoms are consistent with nerve injury? (Select all that apply) Answer: Rationale: Nerve injuries commonly cause sensations like tingling (paresthesia) and sharp pain. Erythema and deformity are typically signs of inflammation or structural damage, not nerve involvement. Nursing Intervention – Altered Mobility and Lifestyle Question: The nurse is preparing a discharge plan for a client following a left tibial fracture. Which lifestyle changes should be encouraged to decrease healing time? Answer: Rationale: Smoking is known to impair bone healing. Adequate protein intake and physical activity (as prescribed) promote recovery. Milk products should not be eliminated unless contraindicated. Self-Check: Analyze Cues – Altered Mobility Assessment Findings Pertinent Information Ambulation With some assistance Pedal Pulses +2 below injury Capillary Refill <3 seconds Smoking Status 1 pack daily Exercise Frequency 4x/week PMH Vitamin D deficiency, right ulnar fracture Interpretation: Smoking and vitamin D deficiency are barriers to healing. Assistance with ambulation indicates current mobility limitation. Self-Check: Nursing Assessment of Risk – Altered Mobility Question: The nurse is caring for a client with a femur fracture on bedrest with the leg elevated. Which provider prescription requires urgent attention? Answer: Sequential compression device Rationale: Although often used to prevent DVT, applying a compression device on a fractured leg without proper clearance can cause complications. Self-Check: Nursing Actions – Hematologic Alterations Nursing Actions Best-Fitting Nursing Diagnosis Monitoring CBC, assessing signs of bleeding Risk for bleeding related to immobility Encouraging ambulation Risk for venous thromboembolism Self-Check: Outcome – Nursing Evaluation Scenario: Patient in MVA requests pain meds (pain level 8/10), alert, stable vitals. Answer: Give the pain medicine as ordered Rationale: The patient is due for the pain medication and is experiencing unrelieved pain. Administering it as ordered is appropriate. Reflect: The Nursing Care of Mobility Recognizing Cues – Nursing Assessment Question: Review the case below and select risk factors or items requiring follow-up. Answer: Analyzing Cues – Nursing Assessment Question: Which assessment items are consistent with a fractured hip? Answer: Nursing Diagnoses – Planning Interventions Nursing Diagnosis Intervention Impaired physical mobility Assist with ambulation and physical therapy Acute pain Administer prescribed analgesics Risk for delayed healing Educate on smoking cessation and nutrition Planning Care – Fracture Progress Note: Ernestine reports hip pain (6/10), vitals stable. Question 1: Select appropriate nursing actions: Question 2: Expected outcomes: Magnetic Properties Prepare: Magnetic Properties Magnets Question: When a magnet is passed back and forth through a copper circle, what happens? Answer: A current is produced inside the copper wire MRI Scans Question: MRI scans are beneficial because they: Answer: Have no ionizing radiation Self-Check: Magnetic Concepts Table Topic Correct Answer Non-magnetic metal Lead Magnetic microstructures Domains Current effect A magnetic field Magnet therapy No more effective than placebo MRI technology Uses strong magnets Attraction property Magnetic materials Current in metal Electricity is produced Unique MRI property Does not emit radiation Common magnetic metals Nickel, cobalt, iron Magnetic domain effect Align Magnet near copper Produces current in copper Magnet therapy in body Exerts force on iron in blood MRI effect Aligns protons in the body Osteoarthritis (OA) Recognizing Cues – Pathophysiology Answer: Joint destruction from excessive use caused by intrinsic and environmental factors. Recognizing Cues – Risk Factors Answer: Nursing Intervention – OA and Lifestyle Question: Post-op discharge plan education should include (Select all that apply): Answer: Self-Check: Analyze Cues – Arthritis Arthritis Type Expected Cues Osteoarthritis Unilateral pain, crepitus, joint deformity Rheumatoid Arthritis Bilateral joint pain, swelling, morning stiffness Self-Check: Planning for Intervention – Osteoarthritis Medication Class Consideration Celecoxib NSAID (COX-2 Inhibitor) GI protection, cardiovascular risk Diclofenac Gel Topical NSAID Lower systemic side effects Rheumatoid Arthritis (RA) Recognizing Cues – Pathophysiology Answer: Autoimmune condition that attacks small joints Risk Factors for RA Answer: Planning Care – RA Interventions Before Infliximab Answer: Generating Hypotheses – RA Nursing Diagnosis Diagnosis Evidence Activity intolerance Moderate joint pain, fatigue, difficulty at work Knowledge deficit Confusion about symptom variability Risk for impaired social interaction Sole wage earner with work absenteeism Delegation for RA Client Task Can Delegate to UAP? Teach medication management No Help change gown Yes Teach rest/activity balance No Passive ROM exercises Yes Assess and administer pain meds No References American Nurses Association. (2021). Nursing: Scope and standards of practice (4th ed.). ANA. Ignatavicius, D. D., Workman, M. L., & Rebar, C. R. (2020). Medical-surgical nursing: Concepts for interprofessional collaborative care (9th ed.). Elsevier. NR 324 Week 7 Altered Mobility Potter, P. A., Perry, A. G., Stockert, P., & Hall, A. (2021). Fundamentals of nursing (10th ed.). Elsevier. U.S. National Library of Medicine. (2023). Osteoarthritis. MedlinePlus. https://medlineplus.gov/osteoarthritis.html NR 324 Week 7 Altered Mobility U.S. National Library of Medicine. (2023). Rheumatoid arthritis. MedlinePlus. https://medlineplus.gov/rheumatoidarthritis.html

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Week 6: Altered Inflammation and Immunity Nursing Care of Altered Inflammation This week’s focus is on managing altered inflammation and immunity, including wound healing, infection recognition, pressure ulcer management, and related nursing interventions. Infection and Inflammation Which statement regarding infection and inflammation is correct?The correct answer is: Inflammation is always present with infection. While infection and inflammation are closely related, they are not synonymous. Infection refers to the invasion of tissues by microorganisms, while inflammation is the body’s response to harmful stimuli. Inflammation can occur without infection, such as in autoimmune disorders. Process of Healing Adam’s Case Study:Adam, a 22-year-old skateboard enthusiast, suffered a wrist fracture and underwent surgical repair. His sutured incision is an example of healing by primary intention, where the wound edges are closely approximated, minimizing tissue loss and scarring. Negative Pressure Wound Therapy (NPWT) Which statement best describes negative pressure wound therapy (NPWT)?NPWT involves a vacuum-assisted device that promotes the removal of fluids, exudates, and infectious materials to enhance healing and wound closure. This method facilitates granulation tissue formation and reduces wound size. Self-Check: Assessment Which descriptive words would be appropriate in Adam’s assessment note?Appropriate terms include: These words help describe common signs of inflammation and possible infection. Self-Check: Adam’s Soft Tissue Injury Most appropriate intervention for soft tissue injury?Ice application for 30 minutes is ideal in the initial phase of a soft tissue injury to reduce swelling and pain. Assessments Prior to Compression Important assessments before applying compression: Required Assessments Not Required Distal pulses Oral temperature Capillary refill Passive ROM Blood pressure   These assessments ensure adequate circulation before applying compression devices. The Infectious Process Most concerning statement made by Adam:“I don’t know if I can move my fingers or wrist anymore.”This could indicate compartment syndrome or nerve involvement, requiring immediate medical attention. Self-Check: Dehiscence Risk Factors Which factors increase the risk of wound dehiscence? These factors impair wound healing by affecting tissue integrity and immune response. Reflect: The Nursing Care of Altered Inflammation Keloid Scarring Most accurate statement by the nurse:“The keloid scarring can be removed, but it may come back.”Keloids are overgrowths of scar tissue and may recur even after treatment. Dietary Requirements Appropriate dietary recommendation for healing:Eat a diet high in protein and high in carbohydrates.This combination promotes tissue repair and energy replenishment. Delegation: Matching Tasks Match each task to the most appropriate staff member: Task Appropriate Colleague Taking vital signs Nursing Assistant Administering IV antibiotics Registered Nurse (RN) Assisting with ambulation Unlicensed Assistive Personnel (UAP) Dressing changes RN or Licensed Practical Nurse (LPN) Hyperthermia Interventions for reducing fever: These interventions help manage hyperthermia by promoting heat loss. Classifications: Nurse Notes Match patient cases with classification types (example only): Classification Patient Presentation Stage II Pressure Ulcer Shallow ulcer with red-pink wound bed Suspected Deep Tissue Injury Discoloration under intact skin Primary Intention Healing Surgical incision with approximated edges Negative Pressure Wound Therapy: Key Points Important aspects of NPWT: These measures promote effective therapy and reduce complications. Outcomes and Goals Realistic outcomes for impaired tissue integrity: Setting achievable and measurable goals ensures proper evaluation of healing. Wound Dressings Which student nurse statement requires intervention?“How do you deal with that gross smell?”This remark is unprofessional and lacks empathy. Nurses must maintain a respectful demeanor at all times. Pressure Ulcers Risk Factors Common pressure ulcer risk factors include: Ulcer Classifications Stage II pressure ulcer characteristics:Partial thickness loss of dermis presenting as a shallow open ulcer with a red-pink wound bed without slough. Common Ulcer Locations Pressure Points Back of the head Heels Ears Coccyx Elbows Self-Check: Nursing Actions – Pressure Ulcer Prevention Most helpful nursing action for Jan:Assisting Jan to reposition every two hours.Frequent repositioning reduces pressure on vulnerable skin areas and promotes circulation. Self-Check: Suspected Deep Tissue Injury Best assessment technique for darker skin tones:Use palpation and comparison with surrounding tissues to assess temperature, firmness, and skin texture. Visual cues alone may not be sufficient. Skin and Wound Assessment Assess the Area for Changes in Temperature or Consistency When assessing a patient’s skin for pressure injuries, it is essential to observe the area for any abnormal changes in temperature or consistency. Increased warmth may indicate inflammation or infection, while hardness can suggest deep tissue injury (DTI). Nurses should palpate the area gently to detect these differences. Observe for Tunneling and Undermining Tunneling refers to channels that extend from the wound into surrounding tissue, while undermining is tissue destruction underlying intact skin around the wound edges. These can be identified using a sterile cotton applicator to gently explore the wound perimeter. Document any findings with specific clock-face references (e.g., undermining noted from 12 to 3 o’clock). Use Fluorescent Lighting for Skin Assessment Fluorescent lighting enhances visibility, helping detect subtle changes in skin tone, moisture, or injury, especially for patients with darker skin tones. Deep Tissue Injuries in Clients with Dark Skin Tones Suspected deep tissue injuries (sDTIs) may be more difficult to identify in individuals with darker skin. Look for signs such as localized temperature differences, firmness, pain, or bogginess instead of just discoloration. Self-Check: Wound Descriptions Which of the following descriptions is best for this wound? Answer: “Oval shaped wound bed that is pink and moist, approximately 6 cm x 4 cm with undermining noted at the 12 o’clock to 1 o’clock position.” This description includes color, shape, moisture, measurement, and undermining, which are all essential wound documentation elements. Self-Check: Delayed Wound Healing Which factors delay wound healing? Factors That Delay Healing Impact on Healing Diabetes Mellitus Impairs circulation and immune response Smoking Reduces oxygen supply and delays tissue repair Obesity Increases pressure and impairs perfusion Incorrect options: High protein intake and young age generally promote healing. Observing Nursing Practice Which student nurse action needs intervention? Answer: “The student wrinkles his nose and makes a funny face when removing the client’s soiled dressing.” This is unprofessional behavior and could make the patient feel embarrassed or ashamed. Reflect: Pressure Ulcers Ulcer Stages Table Ulcer Stage Description Stage I Non-blanchable erythema of intact skin Stage II Partial-thickness skin

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Week 5: Altered Nutrition and Altered Gastrointestinal Function Nursing Care: Altered Nutrition and Gastrointestinal Function Dietary Customs Idan, a 34-year-old client admitted with a bowel obstruction, identifies as a practicing Jewish individual who follows Kosher dietary practices. The most appropriate response from the nurse would be: “Enteral formulas are usually Kosher prepared, I will check to make sure.” This response is respectful of the patient’s beliefs and shows the nurse’s willingness to accommodate cultural dietary requirements. Obesity and Body System Impacts Obesity significantly affects multiple body systems. These include: Metabolic Syndrome Health problems associated with metabolic syndrome include: Kosher Foods and Enteral Nutrition Idan, now on post-operative day 3, has concerns regarding the enteral formula not complying with Kosher practices. The most appropriate response is: “Enteral formulas are usually Kosher prepared, I will check to make sure.” This shows cultural competence and a patient-centered approach. Behavioral or Lifestyle Modifications Weight Loss Support in Community Settings During a community event, the most appropriate action by the nurse is: “Ask the clients what types of situations or emotions make them want to eat/increases their appetite.” This encourages self-awareness and tailored interventions. Case Study: Carol Hiller BMI Calculation Carol Hiller, age 48, weighs 158.7 kg and is 5’4″ tall. Her BMI is calculated as: BMI = weight (kg) / height (m^2) Height in meters = 1.63 mBMI = 158.7 / (1.63^2) = ~59.7 Carol falls into the Extreme Obesity category. Nursing Diagnosis Given Carol’s belief that her weight is solely genetic, an appropriate nursing diagnosis is: Ineffective coping This reflects her resistance to accepting behavioral responsibility in managing her health. Pre-Operative Nursing Care Inappropriate Student Nurse Behavior The statement that requires immediate correction: “We can’t help move her alone! I’m getting 5 more staff members for this.” This may increase Carol’s discomfort and anxiety. Proper assistance should be calmly coordinated. Reflect: Delegation and Plan of Care Tasks to Delegate to UAP Not Delegated: Creating a passive range of motion schedule (RN responsibility). Appropriate Nursing Actions Post-Surgery Inappropriate: Offering fruit juice every 2 hours (contraindicated post-op). Post-Operative Nursing Care Healing Concerns Although Carol’s vitals indicate a stable post-op course, barriers to healing include: Communication Appropriate Nurse Response “Sit with Carol and ask about the pain she is experiencing.” This approach is empathetic and helps address both emotional and physical needs. Teaching and Long-Term Goals Discharge Teaching Appropriate Long-Term Goals: Cultural Sensitivity in Dietary Preferences When unsure about Kosher practices, the nurse should: “Excuse themselves to read a credible resource on Kosher preparation.” This supports informed, respectful care. Table: Daily Nutritional Intake Proportions Nutrient Category Recommended Daily Intake (%) Carbohydrates 45-65% Proteins 10-35% Fats 20-35% Malnutrition Risk Factors Conditions increasing malnutrition risk: Enteral Nutrition Characteristics Importance of Head-of-Bed Elevation: Reduces risk of aspiration Nutritional Assessment Questions PEG Tube Rationale and Post-Op Care Rationale for PEG Tube: “It is not safe for Eric to have oral intake due to lethargy and dysphagia.” Post-Operative Nursing Actions: Nutritional Support for Obstruction Best Option: Parenteral nutrition (PN) PICC Line Care Includes: Delegation in Malnutrition Care Incorrect Delegation: Eve, UAP, educating the client about PEG care Nursing Care and Student Supervision Requires Intervention: Lowering head of bed below 30° during med administration Complication Management Hypoglycemia Prevention: Start D10 solution immediately when TPN ends unexpectedly Home Readiness Assessment: Priority Home Concern: Infection GERD: Gastroesophageal Reflux Disease Common Symptoms: NR 324 Week 5 Altered Nutrition and Altered Gastrointestinal Function Common Medications: Famotidine Risk Factors: Lifestyle Changes: Assessment Priority Post-Endoscopy: Return of gag reflex Client Education and Medication Management GERD Teaching Includes: Post-Fundoplication Alert: Bright red blood in NG tube = notify surgeon immediately Pantoprazole Teaching: Reduces acid production Adverse Effects: Constipation and Medication Causes Medications Contributing to Constipation: Inflammatory Bowel Disease (IBD) Crohn’s Affected Areas: Anywhere along GI tract Autoimmune Traits: Periods of exacerbation and remission Goals of Treatment: Complications of Crohn’s: Peritonitis UC Symptoms: Rectal bleeding Risk Factors for UC: Therapeutic Response: “Tell me what your concerns are…” Expected Orders for Severe UC (e.g., J.T.) Foods to Avoid with Ileostomy: Routes for Biologic Therapy SubQ Candidates: Ostomy Concerns Immediate Concern: Dusk/pale stoma Priority Nursing Diagnosis: Disturbed body image Medication Education (Methotrexate + Adalimumab) References American Nurses Association. (2021). Nursing: Scope and standards of practice (4th ed.). ANA Publications. Lehne, R. A., Rosenthal, L. D., & Garrison, S. R. (2021). Pharmacology for nursing care (10th ed.). Elsevier. NR 324 Week 5 Altered Nutrition and Altered Gastrointestinal Function Potter, P. A., Perry, A. G., Stockert, P., & Hall, A. (2021). Fundamentals of nursing (10th ed.). Elsevier. U.S. Department of Health and Human Services. (2022). Dietary Guidelines for Americans 2020–2025. https://www.dietaryguidelines.gov/

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Week 4: Hematologic Alterations Nursing Care Prepare: The Nursing Care of Hematologic Alterations Nursing Intervention – Taking Action Question: A nurse develops a fever before she is scheduled to work. Which priority action is most appropriate?Answer: The nurse should notify the supervisor that she is unable to work today. Working with a fever could place immunocompromised patients at risk. It is essential for healthcare professionals to recognize their own symptoms as part of infection prevention and control protocols (CDC, 2023). Recognizing Cues – Altered Hematological Conditions Question: In reviewing a client’s chart, the nurse notes a hemoglobin of 7 g/dL with a low hematocrit. Which symptoms are consistent with these lab values? (Select all that apply)Answer: These symptoms are classic indicators of anemia, particularly when hemoglobin is below normal range. Dyspnea and fatigue result from decreased oxygen delivery to tissues, while pale or abnormal skin color reflects hypoxia (Ignatavicius et al., 2021). Analyzing Cues – Altered Hematologic Conditions Question: The nurse notes a client as having erythrocytosis. The nurse understands that this can be caused by which factors? (Select all that apply)Answer: Erythrocytosis refers to an elevated red blood cell count, often seen in response to hypoxic conditions such as high altitude or smoking-induced hypoxia (Huether & McCance, 2020). Self-Check: Outcome – Nursing Evaluation Question: When can the nurse schedule the follow-up complete blood count (CBC) to ensure the platelet count returns to normal after discontinuation of the seizure drug in a thrombocytopenia patient?Answer: Two weeks will give sufficient time for the platelet count to improve. Self-Check Tables Hematologic Problem Expected Signs/Symptoms Thrombocytopenia Bruising, petechiae, bleeding gums Anemia Fatigue, pallor, dyspnea Neutropenia Fever, sore throat, signs of infection Nursing Action Most Appropriate Condition Administer oxygen Anemia Apply bleeding precautions Thrombocytopenia Initiate neutropenic precautions Neutropenia Self-Check: Hospital Acquired Infection Question: Which patients are at high risk for hospital acquired infection? (Select all that apply)Answer: These individuals are immunocompromised due to underlying conditions or treatments that suppress immune function. Self-Check: Nursing Evaluation – Transfusion Reaction Scenario: Julie had a hysterectomy, became anemic (Hgb 7.2 g/dL), and received 2 units of PRBCs. Fifteen minutes into the transfusion, she experiences fever, chills, headache, anxiety, and muscle pain. Question 1: Which of the following reactions is she likely experiencing?Answer: Febrile non-hemolytic reaction. Question 2: Which is the best course of action to take?Answer: Stop the blood, change the tubing and bag to normal saline and start infusing. This step prevents further exposure and maintains IV access with non-reactive fluids (AABB, 2022). Reflect: The Nursing Care of Hematologic Alterations Recognizing Cues – Nursing Assessment Assessment Item Requires Follow-Up Pale, cool skin Yes Fatigue Yes Capillary refill < 3 sec No Nursing Diagnoses – Developing a Hypothesis Client: Janet, 64, admitted with SOB and fatigue.Nursing Diagnoses for Aplastic Anemia: Prioritization – Nursing Intervention Provider Orders (prioritized): Evaluation – Nursing Outcomes Question 1: Assessment of which system gives the most information?Answer: Cardiovascular system Question 2: Which lab best evaluates outcomes?Answer: Complete blood count Recognizing Cues Scenario: You are calling the provider for Bill.Include: Vital signs, recent labs (elevated Hct, low SpO2), respiratory symptoms, diagnosis of polycythemia. Prioritizing Care – Polycythemia Prioritized Diagnoses: Nursing Actions – Polycythemia Provider Order Rationale Oxygen administration Improve oxygen delivery Encourage fluid intake Prevent blood viscosity Monitor for thrombotic events Risk of clotting Nursing Outcomes – Polycythemia Indications of Improvement (Select all that apply): Anemias Recognizing Cues – Anemia Question: Which lab markers indicate anemia? (Select all that apply)Answer: Shared Nursing Diagnosis: Anemia & Coronary Artery Disease Answer: Impaired gas exchange Nursing Intervention – Anemia Scenario: A client was stabbed and lost blood.Answer: Transfuse ordered packed red blood cells Analyzing Cues – Anemia Condition Type of Anemia Poor dietary iron intake Iron deficiency anemia Long-term gastritis Pernicious anemia Genetic hemoglobin disorder Thalassemia Recognizing Cues – Anemia Symptoms (Select all that apply): Nursing Actions – Anemia Action Related Diagnosis Administer iron supplements Iron deficiency anemia Educate on B12 intake Pernicious anemia Monitor respiratory status Impaired gas exchange Analyze Cues – Anemia Situation Barrier Low income preventing follow-up visits Financial barrier Language barrier during health education Communication barrier Reflect: Anemias Recognizing Cues – Nursing Assessment Findings Suggestive of Anemia Pale skin Fatigue Shortness of breath with activity Analyzing Cues – Risk Factors Case: Alma has SOB with activity. Generating a Hypothesis – Nursing Diagnosis Likely Type of Anemia: Iron deficiency anemia Planning Care – Anemia Order Nursing Diagnosis Prescribed iron supplement Imbalanced nutrition Monitor oxygen saturation Impaired gas exchange Analyzing Cues – Anemia Findings Type of Anemia Expected Finding Iron deficiency Microcytic, hypochromic RBCs Pernicious anemia Glossitis, paresthesia Thalassemia Target cells on blood smear Nursing Action – Priority Cues Case: Dwayne, 25, moderate joint pain, pale skin, financial stress.Diagnoses (Select all that apply): Actions (Select all that apply): Nursing Outcomes – Sickle Cell Anemia Discharge Note Summary:Dwayne is stable post-crisis, denies SOB, no pain, normal VS, met with social worker.Evaluation: Goals are currently being met. References AABB. (2022). Standards for blood banks and transfusion services. Centers for Disease Control and Prevention. (2023). Infection prevention and control. https://www.cdc.gov/infectioncontrol/ NR 324 Week 4 Hematologic Alterations Huether, S. E., & McCance, K. L. (2020). Understanding pathophysiology (7th ed.). Elsevier. Ignatavicius, D. D., Workman, M. L., & Rebar, C. R. (2021). Medical-surgical nursing: Concepts for interprofessional collaborative care (10th ed.). Elsevier.

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Adult Health I – Week 3: Altered Perfusion Introduction to Nursing Care: Understanding Altered Perfusion Perfusion refers to the flow of blood through arteries and capillaries to deliver oxygen and nutrients to the body’s tissues. Central perfusion relates to the heart’s ability to pump blood to vital organs, whereas peripheral perfusion focuses on blood delivery to the extremities. Without sufficient perfusion, tissue hypoxia, cellular injury, and eventually death may occur. Numerous health conditions can compromise perfusion, including hyperlipidemia, diabetes mellitus, peripheral arterial disease, and arteriosclerosis. The Clinical Judgment Measurement Model (CJMM) helps nurses identify and act upon changes in perfusion. It emphasizes a sequence: recognizing cues, analyzing their significance, prioritizing hypotheses, generating solutions, taking action, and evaluating outcomes. Clinical Judgment Measurement Model Applications CJMM Example 1: Recognizing Low Blood Pressure CJMM Example 2: Elevating the Head of Bed Before Oxygen This demonstrates planning that considers: CJMM Example 3: Evaluating Outcomes After Medication Scope and Consequences of Altered Perfusion Perfusion is a continuum. At one end is normal perfusion, progressing to ischemia (reduced perfusion), and eventually infarction (complete tissue death). Type of Perfusion Deficit Possible Consequences Decreased peripheral perfusion Ulcers, cold extremities, cyanosis, gangrene Decreased central perfusion Myocardial infarction, stroke, shock Recognizing Cues of Impaired Perfusion Peripheral Perfusion Signs include: Central Perfusion Indications: Peripheral Vascular (Neurovascular) Assessment – The 6 Ps 6 Ps of Neurovascular Assessment Pain Pallor Pulselessness Paresthesia Paralysis Poikilothermia Analyzing Cues: Clinical Examples Symptom Scope Possible Cause Difficulty speaking (Dysphasia) Localized to brain speech centers Focal cerebral artery occlusion Weakness and visual changes Regional to the brain TIA or stroke due to vascular obstruction Loss of consciousness Systemic Cardiac arrest or shock Prioritizing Hypotheses in Altered Perfusion When prioritizing, assess: Hypothesis Urgency Indicators Altered central perfusion Immediate Loss of consciousness, absent peripheral pulses Fluid volume deficit Immediate Hypotension, tachycardia Knowledge deficit Low risk Client lacks knowledge of hydration strategies Generating Solutions: Care Planning Priority Nursing Action Rationale High (Central perfusion) Place in supine position Promotes cerebral blood flow High (Fluid deficit) Initiate IV or oral hydration Replaces volume, improves perfusion Low (Education) Teach hydration during heat exposure Prevents recurrence of fluid loss-related symptoms Taking Action: Implementation Phase Nursing Problem Nursing Action Altered perfusion Positioning, monitoring vitals Altered fluid balance Administer fluids, track intake and output Knowledge deficit Provide education on prevention strategies Evaluating Outcomes Outcomes that indicate success include: Electrocardiogram (ECG) Interpretation Key Components Waveform Significance P Wave Atrial depolarization QRS Complex Ventricular depolarization T Wave Ventricular repolarization QT Interval Full depolarization to repolarization Cardiac Conduction System Location Rate (bpm) SA Node 60–100 AV Node 40–60 Bundle of His 40–45 Purkinje Fibers 20–40 Types of ECG Monitoring Type Leads Purpose Continuous telemetry 3–5 chest leads Monitors real-time rhythm Cardiac event monitoring 1–2 leads Correlates symptoms with rhythm 12-lead ECG 10 electrodes Diagnoses myocardial infarction, etc. 6-Step ECG Interpretation Method Common Cardiac Dysrhythmias Rhythm Description Sinus Bradycardia HR < 60 bpm Sinus Tachycardia HR > 100 bpm Atrial Fibrillation Irregular, absent P waves, atrial HR 350–600 bpm Ventricular Tachycardia Wide QRS, HR > 150 bpm Ventricular Fibrillation Chaotic, no cardiac output Asystole Flatline, no electrical activity PEA Electrical activity without a pulse Electrolytes and Electrical Activity Electrolyte Role Sodium Controls depolarization Potassium Crucial in repolarization phases Calcium Facilitates muscle contraction Magnesium Stabilizes electrical conduction Hypertension: Primary vs. Secondary Primary Hypertension Secondary Hypertension Chronic, lifestyle-related Caused by another medical condition Managed via diet/exercise/meds Triggered by trauma, anxiety, illness Client Education Topics Myocardial Infarction (MI): A Critical Alteration in Perfusion When a coronary artery becomes completely blocked, the tissue supplied by it begins to die. This event, called myocardial infarction, must be treated rapidly. Medications such as aspirin and nitroglycerin are initial interventions, but cardiac catheterization is often required to reopen the artery. Type Description Stable Angina Occurs with exertion, relieved by rest Unstable Angina Occurs suddenly, not relieved by rest or meds Emergency Management of Acute Coronary Syndrome (ACS) MONA Protocol Common Risk Factors and Considerations References American Heart Association. (2022). Understanding blood pressure readings. Retrieved from https://www.heart.org Ignatavicius, D. D., & Workman, M. L. (2021). Medical-surgical nursing: Concepts for interprofessional collaborative care (10th ed.). Elsevier. Lewis, S. L., Bucher, L., Heitkemper, M. M., & Harding, M. (2020). Medical-surgical nursing: Assessment and management of clinical problems (11th ed.). Elsevier. NR 324 Week 3 Altered Perfusion Brady, W. J., Truwit, J. D., & DeLorenzo, R. A. (2021). Electrocardiography in emergency medicine. Cambridge University Press.

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Function of the Respiratory System What is the primary role of the respiratory system? The respiratory system’s essential function is gas exchange. It facilitates the movement of oxygen (O₂) into the bloodstream and carbon dioxide (CO₂) out into the atmosphere. How is the respiratory tract anatomically divided? It is split into two major subdivisions: What are key structural and functional details of the lungs? What about the chest wall and respiratory muscles? Physiology of Respiration How does the body oxygenate tissues? What drives ventilation? What factors influence lung mechanics? Control of Breathing What regulates respiration neurologically and chemically? Chemoreceptors: Mechanical receptors: Is there a difference in patients with COPD? Yes. In chronic obstructive pulmonary disease (COPD), chronically elevated PaCO₂ blunts central chemoreceptor sensitivity, leading patients to rely more on a hypoxic drive (low oxygen) to regulate breathing. Innate Respiratory Defense Mechanisms The respiratory system employs multiple defense strategies: Age‑Related (Geriatric) Respiratory Changes Assessment of the Respiratory System Health History – What subjective (patient-reported) data is important? Physical Examination – Which objective findings are evaluated? NR 324 Week 2 Upper Respiratory System Diagnostic Testing of the Respiratory System Test Purpose Nursing Considerations Pulse oximetry Measures SpO₂ (normal: 94–99%) Awareness of factors affecting accuracy Arterial blood gases (ABG) Evaluate oxygenation and acid-base balance Avoid O₂ changes before specimen, use heparinized syringe, apply pressure Capnography / Transcutaneous CO₂ Monitor ventilation and perfusion Sensor placement and equipment functionality Mixed venous (SvO₂) Detect oxygen delivery and cardiac output changes Sample drawn via specialized catheter Sputum studies Identify pathogens Teach proper specimen collection Skin tests (TB, allergies) Detect hypersensitivities Read induration, not erythema Bronchoscopy / BAL Visualize and sample airways Pre‑ and post‑procedure prep, monitor for complications Lung biopsy Diagnose parenchymal disease Informed consent, monitor for pneumothorax/bleeding Thoracentesis Remove fluid or sample pleural space Positioning, consent, post‑procedure monitoring Pulmonary function tests (PFTs) Assess lung volumes and flow Coaching needed; peak flow meter for home use Imaging (X‑ray, CT, MRI, V/Q, PET) Visualize lung and pleural structures Contrast precautions, metal screening, hydration NR 324 Week 2 Upper Respiratory System

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Altered Gas Exchange Gas exchange is a critical physiological function that facilitates the transfer of oxygen into the bloodstream and the removal of carbon dioxide from the body. Disruptions in this process, often seen in respiratory or metabolic disorders, can severely compromise cellular function and overall health. Understanding compensation mechanisms and diagnostic interpretations is crucial for appropriate clinical management. Compensation Mechanisms in Acid-Base Imbalance The body uses both respiratory and renal systems to compensate for imbalances in pH. Table 1: Characteristics of Compensation Type of Compensation Mechanism Outcome if Successful Respiratory Alters breathing rate/depth Returns pH to normal Renal Adjusts H⁺ and HCO₃⁻ excretion Returns pH to normal Understanding ABG Interpretations Arterial blood gas (ABG) analysis helps determine the body’s acid-base status. The three values considered are pH, PaCO₂ (carbon dioxide), and HCO₃⁻ (bicarbonate). Table 2: ABG Interpretation Summary Type pH PaCO₂ HCO₃⁻ Interpretation Uncompensated Abnormal Normal or abnormal One value normal One system is not compensating Partially Compensated Abnormal Abnormal Abnormal Both systems respond, but pH is abnormal Fully Compensated Normal Abnormal Abnormal Both systems act, and pH returns to norm Examples: Impaired Gas Exchange Impaired gas exchange refers to an imbalance between oxygen intake and carbon dioxide elimination. It is often a consequence of respiratory conditions such as pneumonia, asthma, or chronic obstructive pulmonary disease (COPD). Nursing Assessment and Considerations Thorough patient history—including current medications, previous illnesses, social habits (like smoking), and recent procedures—is essential. Identifying these factors helps tailor interventions effectively. Sputum Collection Sputum specimens can be collected through patient expectoration or nasogastric (NG) suctioning. Key Characteristics to Observe: Bronchoscopy A bronchoscopy is a diagnostic tool used to visualize airways and collect tissue or fluid samples. Expected post-procedural findings include minor blood-streaked sputum and temporary absence of the gag reflex. However, dyspnea or respiratory distress requires urgent attention. Pre- and Post-Procedure Guidelines: Pre-Procedure Post-Procedure Stop anticoagulants Evaluate gag reflex before oral intake NPO 24 hours Monitor for signs of respiratory distress Patient education Inform about temporary sore throat or dry cough Oxygen Delivery Systems Oxygen therapy is a frontline treatment for impaired gas exchange. Different devices offer variable oxygen concentrations. Table 3: Oxygen Delivery Devices Device Flow Rate (LPM) O₂ Concentration (%) Nasal Cannula 1–6 24–44% Simple Face Mask 6–12 35–50% Partial/Non-Rebreather 10–15 60–90% Venturi Mask 2–15 24–60% High-Flow Nasal Cannula Up to 60 Up to 100% Ventilation and Artificial Respiratory Support When natural ventilation fails, mechanical ventilation may be necessary. Bag-valve-mask ventilation is used during emergencies, followed by endotracheal intubation and mechanical support. Thoracentesis and Chest Tubes Thoracentesis involves aspirating fluid from the pleural space to relieve pressure or analyze pleural effusion. Key Nursing Actions: Chest Tubes help continuously drain pleural fluid and are often connected to suction. Arterial Blood Gas (ABG) Analysis ABGs provide critical information about a patient’s respiratory and metabolic status. Post-ABG Care Includes: Pulmonary Toileting and Chest Physiotherapy Pulmonary toileting includes techniques to promote lung clearance: NR 324 Week 2 Altered Gas Exchange Pneumonia Pneumonia is an acute infection that affects the alveoli within the lungs. It is typically caused by bacteria, viruses, or fungi. The infection leads to inflammation and accumulation of fluid and exudate, which impairs oxygen and carbon dioxide exchange. Patients with underlying lung diseases or weakened immune systems are particularly vulnerable. Pathophysiology and Risk Factors The primary pathological process in pneumonia involves an immune response to a pathogen that leads to alveolar inflammation and filling with pus or exudate. This significantly reduces lung compliance and interferes with gas exchange. At-Risk Populations Include: Types of Pneumonia Type Description Nursing Considerations Aspiration Pneumonia Caused by inhalation of food, fluid, or gastric contents into lungs Monitor swallowing, ensure proper diet texture, elevate head of bed Hospital-Acquired (HAP) Occurs 48–72 hours after hospital admission Strict hand hygiene, aseptic technique, and regular oral care Community-Acquired (CAP) Acquired outside the hospital setting Promote vaccinations, hygiene education, and early recognition Ventilator-Associated (VAP) Occurs in intubated patients on mechanical ventilation Oral care, elevate HOB, closed suction system, VAP prevention protocols Prevention Strategies Strategy Details Vaccination Influenza, pneumococcal, and COVID-19 vaccines Infection control Hand hygiene, use of PPE, aseptic suctioning techniques Oral hygiene Regular mouth care reduces bacterial colonization Aspiration precautions Head-of-bed elevation, swallowing evaluations Mobility promotion Early ambulation reduces pneumonia risk in hospitalized patients Clinical Symptoms of Pneumonia Symptoms vary by age and immune status, but typically include: Pneumonia Diagnostics Laboratory Tests Test Purpose Sputum culture and sensitivity Identifies the causative organism before antibiotics Complete blood count (CBC) Elevated WBC indicates infection Arterial Blood Gases (ABG) Indicates hypoxemia (PaO₂ < 80 mmHg) Blood culture Rules out systemic infection (sepsis) Electrolytes Evaluates dehydration and metabolic status Diagnostic Imaging CURB-65 Pneumonia Severity Assessment This clinical tool evaluates the severity of pneumonia and the need for hospitalization. CURB-65 Criteria Clinical Significance C – Confusion Indicates possible hypoxia U – Urea >19 mg/dL Suggests renal involvement or fluid imbalance R – RR >30 bpm Sign of respiratory distress B – BP <90/60 mmHg May indicate systemic sepsis 65 – Age ≥65 Higher risk of complications Pneumonia Treatment Pharmacological Management Drug Class Example Action/Indication Antibiotics Penicillin, Cephalosporins Eradicate bacterial pathogens (administer after cultures) Bronchodilators Albuterol, Ipratropium Relieve bronchospasm and improve airway flow Anti-inflammatories Prednisone Reduce airway inflammation Vaccines Vaccines play a key role in preventing pneumonia and complications. Vaccine Type Considerations Pneumococcal vaccine Prevents bacterial pneumonia, especially in elderly Influenza vaccine Annual protection to avoid secondary bacterial pneumonia COVID-19 vaccine Reduces risk of viral pneumonia Nursing Role in Vaccine Administration: Chronic Obstructive Pulmonary Disease (COPD) COPD is a progressive, irreversible lung disease characterized by airflow limitation due to chronic bronchitis or emphysema. Smoking, air pollution, and occupational exposure are key risk factors. Signs and Symptoms Nursing Interventions Asthma Asthma is a reversible chronic condition characterized by airway inflammation, hyperresponsiveness, and bronchoconstriction. It is triggered by allergens, infections, or stress. Clinical Presentation Diagnostic Testing for Asthma Test Purpose Peak Flow Meter Measures expiratory flow rates to monitor severity Spirometry Evaluates airflow obstruction and reversibility Allergy

Student Name Chamberlain University NR-324 Adult Health I Prof. Name Date Altered Fluid and Electrolyte Balance in Nursing Care Nursing Care for Fluid Balance Alterations A client with heart failure arrived in the emergency department presenting shortness of breath and clear signs of fluid overload. The nursing diagnoses for this scenario include ineffective coping, ineffective breathing pattern, powerlessness, decreased cardiac output, and fluid volume excess. Each diagnosis reflects a distinct aspect of the client’s compromised health status and requires tailored intervention strategies. Focusing on fluid management, the use of furosemide is appropriate to promote diuresis and to reduce risks associated with fluid retention, such as pulmonary edema. Medication Effects on Fluid Volume Diuretics are central in managing fluid volume excess. Furosemide, in particular, facilitates the removal of excess fluid via urine output. Other cardiac medications—such as tamsulosin, metoprolol, and verapamil—may support heart failure management, but they do not directly aid fluid excretion. Accurate diagnostic evaluation (e.g., CMP, CBC, serum/urine osmolality) remains essential for identifying and quantifying fluid imbalances. Diagnostic Testing for Fluid Imbalance To monitor clinical progress, tests like Complete Blood Count (CBC), Comprehensive Metabolic Panel (CMP), echocardiograms, and chest X‑rays are instrumental. These investigations help in assessing treatment response and detecting ongoing or improving fluid status. Additionally, vigilance for lab values—particularly potassium—is critical, as diuretics may precipitate hypokalemia, increasing cardiac risk. Nursing Interventions and Rationale Intervention Rationale Expected Outcome Monitor vital signs & fluid status Early detection of fluid overload or deficit Stabilized fluid balance, normalized vital signs Administer prescribed diuretic (furosemide) Promotes fluid excretion, reduces pulmonary edema risk Reduced fluid overload and improved respiratory function Monitor electrolytes (e.g., potassium) Diuretics often lead to electrolyte disturbances (e.g., hypokalemia) Electrolyte stability, prevention of arrhythmias Assess lung sounds Crackles may signal pulmonary fluid accumulation Clear auscultation; improved breathing Educate patient on fluid management Increases client empowerment in self-care post-discharge Better recognition and management of heart failure signs Fluid Overload Assessment Indicators Assessment Finding Significance Implication for Nursing Care Crackles in lung bases Suggests pulmonary fluid build-up Administer diuretics, initiate oxygen therapy Elevated creatinine May indicate compromised kidney function Adjust fluid treatment; monitor renal labs closely Potassium ≈ 2.8 mEq/L Signifies hypokalemia from diuretic use Provide potassium supplementation; increase lab surveillance O₂ saturation ≈ 92% Potential respiratory compromise caused by fluid overload Initiate oxygen; continue respiratory and vital sign assessment Nursing Management: Fluid Volume Excess & Electrolyte Imbalance Therapeutic Mechanisms and Outcomes Administration of albumin aids in shifting fluid from the interstitial space to the vascular compartment. When used alongside diuretics like bumetanide, this combination enhances urine output and decreases ascites or edema, especially in patients with heart failure or liver cirrhosis. Scenario: Edema and Dyspnea A client arrives with lower‑limb edema, dyspnea on exertion, confusion, and pale, diaphoretic appearance. Past medical history includes type I diabetes, chronic bronchitis, and recent pneumonia. Vital signs reveal tachycardia, hypertension, tachypnea, and oxygen saturation at 88 % on room air. Initial nursing priorities: assess level of consciousness, discontinue 3 % NaCl to avert sodium overload, and notify the physician promptly. For a client with cirrhosis and rising abdominal girth, interventions may include: These measures aim to relieve fluid overload and restore stability. Delegation and Prioritization Nursing Action Action Required Personnel Responsible Assess consciousness Evaluate for neurological or circulatory compromise Registered Nurse (RN) Administer albumin and bumetanide Correct fluid imbalances therapeutically Registered Nurse (RN) Measure abdominal girth & daily weight Routine fluid status monitoring LPN/LVN, UAP Evaluate skin turgor Screen for dehydration or fluid excess LPN/LVN, UAP Contributing Conditions & Assessment Findings Certain pathologies and medications may predispose to fluid volume excess, including hyperaldosteronism, SIADH, diuretic therapy, and hypertonic saline administration. Typical clinical signs include bounding pulse, tachypnea (~34 breaths/min), hypertension (e.g., 150/80 mm Hg), and low urine output (~50 mL/hour), all signaling need for prompt intervention—fluid restrictions, diuretics, and electrolyte monitoring being key. NR 324 Week 1 Altered Fluid and Electrolyte Balance Condition Expected Findings Intervention Hyperaldosteronism High BP, bounding pulse Diuretic therapy, fluid restriction Cirrhosis with ascites Increased girth, low oxygen saturation Albumin infusion, oxygen, girth monitoring SIADH Confusion, oliguria Fluid restriction, electrolytes surveillance Reflecting on Potassium Imbalances In the case where Mary’s potassium level is 5.7 mEq/L, delegable tasks to LPN/LVN include administering spironolactone 25 mg orally or sodium polystyrene sulfonate 15 g orally. However, administration of 10 mEq oral potassium and ECG interpretation for tall T waves must remain under RN care due to the critical cardiac implications. Diet teaching must address misconceptions, such as continuing a potassium-containing salt substitute while on spironolactone—this could dangerously elevate potassium levels. Arthur, with a potassium imbalance, should have a primary nursing diagnosis of risk for decreased cardiac output, since potassium directly affects cardiac function. This condition takes precedence over secondary concerns like fatigue or infection. Treatment & Monitoring: Potassium with Digoxin For clients on digoxin and experiencing hypokalemia, signs of digoxin toxicity—such as dysrhythmias, bradycardia, and visual disturbances—necessitate immediate attention. For Kyle (K⁺ = 2.9 mEq/L), the correct nursing action is to administer oral potassium chloride with water; avoid crushing for NG delivery unless ordered. Delegate teaching reinforcement tasks to LPN but reserve critical interventions like nasogastric tube removal or electrolyte‑based medication decisions to RNs. Reflecting on Magnesium Imbalances Conditions like malabsorption or inflammatory bowel diseases predispose to hypomagnesemia. Signs such as positive Chvostek’s sign and bradycardia may appear. Magnesium’s role interlinks closely with potassium and calcium, so all three electrolytes should be monitored. For Derrick (Mg²⁺ = 3.8 mg/dL) who requires potassium supplementation, the nurse should administer the KCl tablet with a full glass of water to ensure adequate absorption. In cases like Mark’s (hypomagnesemia paired with agitation), calming interventions and safety reassurance (including explaining heart monitor use) are crucial to patient cooperation. Reported Change: Neurovascular and Cognitive Concerns A UAP reports Ms. Smyth attempting to remove her leg splint, displaying confusion, increased pain, warmth, elevated pulse (122 from 94), and respiratory rate in the 30s. Priority nursing actions include: Respiratory Alkalosis Risk & Anxiety Management Clients at risk—such as those with anxiety or hyperventilation from stress or pain—should have their ABGs monitored for respiratory alkalosis. Liam (19), presenting with speech-related anxiety and an ABG showing pH 7.51, CO₂ 27, HCO₃⁻ 20, is diagnosed with uncompensated respiratory alkalosis. Key assessments include heart rate, respiratory rate, oxygen saturation, and GCS. Discharge teaching should focus on anxiety management techniques: slow breathing,