D115 Advanced Pathophysiology E-Portfolio – Hypertension Analysis 2025
Student Name
Western Governors University
D115 Advanced Pathophysiology for the Advanced Practice Nurse
Prof. Name
Date
PHASE 1: USING THE FEYNMAN TECHNIQUE TO LEARN AND TEACH PATHOPHYSIOLOGY
What activities are involved in Phase 1, and how should they be organized?
Phase 1 starts with a comprehensive review of all Clinical Practice Experience (CPE) requirements, which span three distinct phases. It is essential to break down the overall workload into smaller, manageable tasks, each with its own deadline to ensure timely completion. A detailed schedule should be created and maintained in an e-portfolio. This schedule lists every task, its due date, and an estimate of the time needed to finish it. This structured approach supports efficient time management throughout the CPE, helping learners stay on track (10/7/2024, 25 minutes).
How do I apply the Feynman technique to synthesize knowledge of a disease commonly seen in primary care?
The Feynman technique requires students to write down their current understanding of a disease’s pathophysiology, clinical symptoms, and diagnostic methods. One disease is selected from common primary care conditions such as upper respiratory infection, hypertension, osteoarthritis, diabetes, depression, anxiety, pneumonia, acute otitis media, back pain/strain, atopic dermatitis, urinary tract infection, or asthma. This knowledge is then deepened using textbooks, course content, and credible online resources. The next step involves creating a one-page, single-spaced summary that explains the disease in simple terms as if teaching someone without medical knowledge. It is crucial that all sources are cited in APA format and that this synthesis is uploaded to the e-portfolio (10/13/2024, 2-3 hours).
How should I assess and improve my synthesis?
After drafting the synthesis, a self-assessment focusing on both clarity and accuracy is recommended. Learners should document their reflections, noting what parts may need refinement. Using this feedback, revisions should be made to improve the quality and comprehension of the synthesis before final submission to the e-portfolio (10/13/2024, 1 hour).
What is involved in the GoReact video reflection?
A key part of Phase 1 is recording a 3 to 5-minute video reflecting on the learning journey. This includes discussing the steps taken, knowledge gained, challenges faced during self-assessment, and how feedback was used for improvement. After posting the video, participants watch and critique two peers’ reflections, providing constructive feedback. Screenshots of the learner’s own video and peer responses are then included in the portfolio for documentation (1/16/2025, 1 hour).
What evidence should be included in the e-portfolio for Phase 1?
The portfolio for Phase 1 must contain the following:
- The detailed CPE schedule table outlining tasks and deadlines.
- The one-page Feynman synthesis of the chosen disease, formatted with APA citations.
- Three screenshots documenting the GoReact video and peer feedback.
- A written summary reflecting on the video content.
PHASE 1 CPE SCHEDULE TABLE
| Task | Proposed Completion Date | Actual Completion Date | Estimated Time |
|---|---|---|---|
| Review CPE requirements and plan | 10/7/2024 | 10/7/2024 | 25 minutes |
| Write Feynman synthesis | 10/10/2024 | 10/13/2024 | 2-3 hours |
| Self-assessment and revision | 10/13/2024 | 10/13/2024 | 1 hour |
| GoReact video reflection | 1/16/2025 | 1/16/2025 | 1 hour |
PHASE 1 FEYNMAN SIMPLIFIED SYNTHESIS: HYPERTENSION
What is hypertension?
Hypertension is defined as persistently elevated blood pressure, which is the force blood exerts against arterial walls. The normal blood pressure reading is around 120/80 mmHg. Hypertension is categorized into two stages: Stage 1 involves systolic pressure between 130-139 mmHg or diastolic between 80-89 mmHg; Stage 2 includes readings at or above 140/90 mmHg. This condition often develops gradually and is influenced by genetics, poor dietary habits, sedentary lifestyle, and smoking (Huether & McCance, 2019).
What are the clinical signs?
In its early phases, hypertension usually presents no symptoms. When symptoms do occur, they often reflect complications such as kidney dysfunction, vision problems, swelling (edema), neurological symptoms, or vascular blockages (Centers for Disease Control and Prevention [CDC], n.d.; Huether & McCance, 2019).
How is hypertension diagnosed?
Diagnosis involves a thorough medical history, physical examination, and family history review. Blood pressure measurements should be taken multiple times under controlled conditions, such as resting for five minutes before measurement and avoiding caffeine or smoking beforehand. Ambulatory blood pressure monitoring over 24 hours can differentiate between “white-coat” hypertension and “masked” hypertension. Additional lab tests (e.g., electrolytes, glucose, urinalysis, thyroid function, lipid profile) and ECG are used to assess for secondary causes and detect organ damage (Huether & McCance, 2019; Block & Badile, 2024).
PHASE 2: REFINEMENT WITH ADVANCED PROFESSIONAL FEEDBACK
What steps are taken in Phase 2?
Phase 2 begins with revisiting and updating the CPE plan to reflect ongoing progress and upcoming activities. The schedule should be revised accordingly to maintain effective time management (10/7/2024, 25 minutes).
How do I collaborate with advanced nurses or colleagues?
The initial Feynman synthesis is presented to experienced nurses or healthcare professionals for critique. Specific feedback is requested regarding the clarity of explanations, accuracy of content, and helpful analogies. All feedback is recorded alongside a description of intended revisions. This collaborative input is used to improve the synthesis, which is then uploaded in its refined form to the e-portfolio (10/13/2024, 1 hour).
What should be included in the GoReact reflection for Phase 2?
In this phase, a 3 to 5-minute video is created reflecting on the feedback process, new insights, challenges faced in presenting the material, and how suggestions influenced revisions. Participants also watch two peer videos and provide feedback. Screenshots from these interactions are saved for portfolio inclusion (1/16/2025, 45 minutes).
What evidence is required for Phase 2?
The evidence should include:
- The updated pathophysiology synthesis with proper APA citation.
- Three screenshots showing the learner’s video and peer responses.
- A written summary reflecting on the video content.
PHASE 2 CPE SCHEDULE TABLE
| Task | Proposed Completion Date | Actual Completion Date | Estimated Time |
|---|---|---|---|
| Review and plan Phase 2 | 10/7/2024 | 10/7/2024 | 25 minutes |
| Presentation and feedback | 10/13/2024 | 10/13/2024 | 1 hour |
| GoReact video reflection | 1/16/2025 | 1/16/2025 | 45 minutes |
PHASE 2 REFINED SYNTHESIS: HYPERTENSION (EXPANDED)
Definition and Pathophysiology
Hypertension is characterized by persistently elevated arterial blood pressure exerting force against the walls of blood vessels. Normal blood pressure is considered around 120/80 mmHg, with Stage 1 hypertension defined as systolic 130-139 mmHg and/or diastolic 80-89 mmHg, and Stage 2 as systolic ≥140 mmHg and/or diastolic ≥90 mmHg. Genetic predisposition, lifestyle factors such as poor diet and inactivity, and environmental influences contribute to its development. Chronic hypertension increases the risk of cardiovascular events and damage to organs like the heart, kidneys, and brain (Huether & McCance, 2019).
Symptoms
Early hypertension is generally asymptomatic. Symptoms typically arise from complications such as renal impairment, vision loss, or nervous system involvement (CDC, n.d.).
Diagnostic Procedures
Diagnosis requires repeated and standardized blood pressure readings. A 24-hour ambulatory blood pressure monitor may be used to confirm the diagnosis. Laboratory evaluations include tests to assess for secondary causes like kidney disease or hormonal disorders, and to evaluate target organ damage (Huether & McCance, 2019; Block & Badile, 2024).
Risk Factors
Several risk factors contribute to hypertension, including advancing age, ethnicity (with higher prevalence and complications in African Americans), family history, smoking, chronic stress, sleep apnea, diets high in sodium and low in potassium, diabetes, obesity, and excessive alcohol intake. Many of these risk factors can be modified through lifestyle changes (Block & Badile, 2024; Huether & McCance, 2019).
PHASE 3: CONSUMER-FOCUSED SYNTHESIS
How do I maintain progress and adjust timelines?
To ensure consistent progress, regularly review and adjust the CPE schedule as necessary. This helps maintain momentum and meet deadlines effectively (10/7/2024, 20 minutes).
How is the consumer-focused synthesis developed?
Building on the refined synthesis, simplify the explanation of the disease for a lay audience. Use clear, non-technical language to describe the disease, symptoms, diagnosis, and preventive measures. Where possible, include citations with accessible links for further reading. This version is designed to enhance understanding among consumers without medical backgrounds (1/10/2025, 2 hours).
What is the role of healthcare consumers in this phase?
Present the simplified synthesis to healthcare consumers such as peers, family members, or students to gauge its clarity and effectiveness. Collect feedback on whether the content is easy to understand and helpful. Use this input to refine communication skills and improve the educational material. The final consumer-focused synthesis is then uploaded to the portfolio (1/10/2025, 1-2 hours).
What is required in the Phase 3 GoReact reflection?
Record a 3 to 5-minute video reflecting on the process of simplifying complex information, challenges faced, and how consumer feedback helped improve the synthesis. Review two peers’ videos and provide constructive comments. Document these activities with screenshots for the portfolio (1/16/2025, 1 hour).
What evidence should be included for Phase 3?
The portfolio for Phase 3 should include:
- The one-page consumer-focused synthesis with APA citations.
- Three screenshots documenting the GoReact video and peer feedback.
- A written summary reflecting on the video.
PHASE 3 CPE SCHEDULE TABLE
| Task | Proposed Completion Date | Actual Completion Date | Estimated Time |
|---|---|---|---|
| Review and adjust schedule | 10/7/2024 | 10/7/2024 | 20 minutes |
| Develop consumer-focused synthesis | 10/17/2024 | 1/10/2025 | 2 hours |
| Presentation and feedback | 10/19/2024 | 1/10/2025 | 1-2 hours |
| GoReact video reflection | 10/20/2024 | 1/16/2025 | 1 hour |
PHASE 3 CONSUMER SYNTHESIS: HYPERTENSION
What is hypertension?
Hypertension means having blood pressure higher than the normal range. Blood pressure measures how hard blood pushes against the walls of arteries. Normal levels are around 120/80 mmHg. Readings between 130-139/80-89 mmHg are Stage 1 hypertension, and 140/90 mmHg or higher is Stage 2. The condition develops slowly and is influenced by genetics, diet, lack of physical activity, and smoking (Huether & McCance, 2019).
What are the risk factors and prevention strategies?
In 2022, hypertension contributed to over 685,000 deaths in the United States. Risk factors include older age, ethnicity (higher risk and earlier onset in African Americans), family history, smoking, stress, poor sleep, excessive salt intake, diabetes, and obesity. Many of these factors, like diet and exercise, can be modified to reduce risk. Secondary causes such as medications, kidney disease, or hormone disorders also play a role (CDC, n.d.; Block & Badile, 2024).
What symptoms might I notice?
Hypertension often has no early symptoms. When symptoms appear, they are usually due to damage to organs like the kidneys or eyes (Huether & McCance, 2019).
How is hypertension diagnosed?
Diagnosis involves repeated blood pressure checks under proper conditions. Sometimes, a 24-hour monitoring device is used. Blood and urine tests along with heart monitoring help determine if hypertension has affected organs or if there are other causes (Huether & McCance, 2019; Block & Badile, 2024).
References
Centers for Disease Control and Prevention. (n.d.). About high blood pressure. https://www.cdc.gov/high-blood-pressure/about/index.html
Huether, S. E., & McCance, K. I. (2019). Pathophysiology: The biologic basis for disease in adults and children (8th ed.). Elsevier.
D115 Advanced Pathophysiology E-Portfolio – Hypertension Analysis 2025
Block, M. J., & Badile, J. N. (2024, October 18). Overview of hypertension in adults. UpToDate. https://www.uptodate.com/contents/overview-of-hypertension-in-adults?search=hypertension&source=search_result&selectedTitle=1~150&usage_type=default&display_rank=1