D115 Advanced Pathophysiology E-Portfolio – Hypertension Analysis 2025

D115 Advanced Pathophysiology E-Portfolio – Hypertension Analysis 2025

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 begins with a thorough review of the Clinical Practice Experience (CPE) requirements, which are divided into three distinct phases. To manage the workload efficiently, it is important to break down the entire set of tasks into smaller, more manageable portions, each accompanied by a specific deadline. This approach allows learners to maintain steady progress and avoid last-minute rushes. Creating and maintaining a detailed schedule within an e-portfolio helps to track these tasks, deadlines, and estimated completion times. This organized method ensures effective time management and supports learners in staying focused throughout their CPE journey (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 is an effective method for deepening understanding by teaching. Learners start by writing down their current knowledge regarding the pathophysiology, clinical features, and diagnostic approaches for a common primary care condition. Conditions often chosen include upper respiratory infections, hypertension, osteoarthritis, diabetes, depression, anxiety, pneumonia, acute otitis media, back pain or strain, atopic dermatitis, urinary tract infections, or asthma. This initial knowledge is then expanded using textbooks, course materials, and reliable online sources. The next step involves condensing the information into a concise, one-page, single-spaced summary written in simple language, as if explaining to someone without medical training. Proper APA citations for all references are essential, and the final synthesis is uploaded to the e-portfolio (10/13/2024, 2-3 hours).

How should I assess and improve my synthesis?

Following the first draft, learners should conduct a self-assessment focusing on clarity and accuracy. This reflective process helps identify any areas that require refinement. Learners document their observations and make necessary revisions to enhance the synthesis before submitting the polished version to the e-portfolio (10/13/2024, 1 hour).

What is involved in the GoReact video reflection?

An important component of Phase 1 is creating a 3- to 5-minute video reflecting on the learning experience. In the video, learners discuss their process, insights gained, difficulties encountered during self-assessment, and how peer feedback contributed to improvements. After uploading their own reflection, learners watch and provide constructive feedback on two peers’ videos. Screenshots of both their own video and peer responses are saved for inclusion in the portfolio as proof of participation (1/16/2025, 1 hour).

What evidence should be included in the e-portfolio for Phase 1?

The e-portfolio for this phase must contain:

• A detailed schedule outlining all CPE tasks and deadlines.
• The one-page Feynman technique synthesis of the selected disease with APA citations.
• Three screenshots documenting the GoReact video submission and peer feedback.
• A written reflection summarizing the video content.

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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

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PHASE 1 FEYNMAN SIMPLIFIED SYNTHESIS: HYPERTENSION

What is hypertension?

Hypertension is defined as consistently high blood pressure—the force exerted by circulating blood on the walls of arteries. A normal blood pressure reading is approximately 120/80 mmHg. Hypertension is classified into two stages: Stage 1 involves systolic pressures between 130-139 mmHg or diastolic pressures of 80-89 mmHg; Stage 2 includes systolic pressures of 140 mmHg or higher, or diastolic pressures of 90 mmHg or higher. The condition typically develops gradually and results from a combination of genetic factors, unhealthy diets, sedentary lifestyles, and tobacco use (Huether & McCance, 2019).

What are the clinical signs?

Early hypertension is usually asymptomatic, making it a silent threat. When symptoms do arise, they are often indicative of complications such as kidney impairment, vision problems, swelling (edema), neurological changes, or vascular blockages (Centers for Disease Control and Prevention [CDC], n.d.; Huether & McCance, 2019).

How is hypertension diagnosed?

The diagnostic process includes a comprehensive medical history, physical examination, and evaluation of family history. Blood pressure must be measured multiple times under standardized conditions—such as after resting for five minutes and avoiding caffeine or smoking before the measurement. Ambulatory blood pressure monitoring over 24 hours helps differentiate white-coat hypertension from masked hypertension. Additional laboratory tests (electrolytes, blood glucose, urinalysis, thyroid function tests, lipid profiles) and an electrocardiogram (ECG) may be ordered to identify secondary causes or target organ damage (Huether & McCance, 2019; Block & Badile, 2024).

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PHASE 2: REFINEMENT WITH ADVANCED PROFESSIONAL FEEDBACK

What steps are taken in Phase 2?

Phase 2 involves revisiting the initial CPE plan to update the schedule based on progress and upcoming tasks. This ongoing revision supports continued effective time management (10/7/2024, 25 minutes).

How do I collaborate with advanced nurses or colleagues?

The original Feynman synthesis is shared with experienced nurses or healthcare professionals who provide detailed feedback on clarity, content accuracy, and the usefulness of analogies. This feedback is recorded alongside a summary of intended revisions. The synthesis is then refined accordingly and uploaded to the e-portfolio (10/13/2024, 1 hour).

What should be included in the GoReact reflection for Phase 2?

In this phase, learners create a 3- to 5-minute video reflecting on the feedback process. The video discusses new understandings, challenges encountered while presenting material, and how suggestions guided improvements. As in Phase 1, learners review and comment on two peer videos, saving screenshots of these interactions for portfolio documentation (1/16/2025, 45 minutes).

What evidence is required for Phase 2?

The portfolio must include:

• The updated and refined pathophysiology synthesis with APA citations.
• Three screenshots of the learner’s video reflection and peer feedback.
• A written summary reflecting on the video content.

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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

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PHASE 2 REFINED SYNTHESIS: HYPERTENSION (EXPANDED)

Definition and Pathophysiology

Hypertension is characterized by sustained elevation of arterial blood pressure, placing continuous stress on vessel walls. Normal blood pressure is about 120/80 mmHg, with Stage 1 defined as systolic pressure between 130-139 mmHg or diastolic pressure between 80-89 mmHg, and Stage 2 as systolic ≥140 mmHg or diastolic ≥90 mmHg. Genetic predisposition, lifestyle habits such as poor nutrition and inactivity, and environmental factors contribute significantly to its development. Persistent hypertension heightens the risk of cardiovascular events and damage to vital organs like the heart, kidneys, and brain (Huether & McCance, 2019).

Symptoms

Typically, hypertension does not present symptoms in early stages. When symptoms do occur, they tend to result from complications such as kidney damage, visual impairment, or neurological symptoms (CDC, n.d.).

Diagnostic Procedures

Diagnosis involves multiple standardized blood pressure measurements. A 24-hour ambulatory blood pressure monitor can be used for confirmation. Laboratory evaluations aim to rule out secondary causes and assess target organ damage, including kidney function and hormonal abnormalities (Huether & McCance, 2019; Block & Badile, 2024).

Risk Factors

Key risk factors include older age, ethnic background (particularly African Americans who have higher incidence and complications), family history, smoking, chronic stress, sleep disorders, high sodium intake, diabetes, obesity, and excessive alcohol consumption. Many of these factors can be modified through lifestyle changes, which are crucial in managing hypertension (Block & Badile, 2024; Huether & McCance, 2019).

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PHASE 3: CONSUMER-FOCUSED SYNTHESIS

How do I maintain progress and adjust timelines?

Regularly reviewing and adjusting the CPE schedule helps maintain steady progress and ensures deadlines are met effectively (10/7/2024, 20 minutes).

How is the consumer-focused synthesis developed?

Building on the refined professional synthesis, learners create a simplified explanation suitable for a general audience. This version uses clear, non-technical language to describe the disease, symptoms, diagnosis, and preventive strategies. Wherever possible, citations include accessible links for further reading. The aim is to improve health literacy and help consumers understand complex medical information more easily (1/10/2025, 2 hours).

What is the role of healthcare consumers in this phase?

Learners present the simplified synthesis to peers, family members, or community members and collect feedback on clarity and usefulness. This input guides further refinement of the educational material and communication skills. The final consumer-focused summary is then uploaded to the portfolio (1/10/2025, 1-2 hours).

What is required in the Phase 3 GoReact reflection?

A 3- to 5-minute video reflection is recorded, focusing on the challenge of simplifying medical information, the impact of consumer feedback, and personal learning experiences. Learners also review two peers’ videos, provide feedback, and save screenshots of these exchanges for portfolio documentation (1/16/2025, 1 hour).

What evidence should be included for Phase 3?

The portfolio should contain:

• The one-page consumer-focused synthesis with APA citations.
• Three screenshots documenting the GoReact video reflection and peer feedback.
• A written summary reflecting on the video content.

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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

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PHASE 3 CONSUMER SYNTHESIS: HYPERTENSION

What is hypertension?

Hypertension is a condition characterized by blood pressure that consistently exceeds the normal range. Blood pressure indicates the force with which blood presses against artery walls. Normal blood pressure is about 120/80 mmHg. Stage 1 hypertension ranges from 130-139 mmHg systolic or 80-89 mmHg diastolic, while Stage 2 is 140/90 mmHg or higher. The condition usually develops slowly and is influenced by genetics, poor diet, inactivity, and smoking habits (Huether & McCance, 2019).

What are the risk factors and prevention strategies?

In 2022, hypertension was a contributing factor in over 685,000 deaths in the U.S. Risk factors include older age, ethnic differences (with African Americans having higher risk and earlier onset), family history, smoking, stress, inadequate sleep, excessive sodium consumption, diabetes, and obesity. Many factors like diet and exercise can be modified to prevent or reduce hypertension. Secondary causes such as certain medications, kidney disease, or hormonal disorders should also be considered (CDC, n.d.; Block & Badile, 2024).

What symptoms might I notice?

Hypertension often has no symptoms at first. When symptoms appear, they usually reflect damage to organs such as the kidneys or eyes (Huether & McCance, 2019).

How is hypertension diagnosed?

Diagnosis requires repeated and controlled blood pressure measurements, sometimes using 24-hour ambulatory monitoring. Blood and urine tests, alongside heart monitoring, help determine the presence of organ damage or secondary causes (Huether & McCance, 2019; Block & Badile, 2024).

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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

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