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Clinical Case Study
This clinical case study is designed to help nursing students develop their clinical reasoning, pharmacology knowledge and ethical decision-making skills using a real-world hypertensive emergency scenario.
This resource presents the clinical case study and discussion questions for educational purposes. It does not provide model answers or completed coursework. If this case study forms part of your assessment, always follow your university's module guidance and marking criteria.
Patient Scenario: Ken, 48
In line with the Nursing and Midwifery Council (NMC) Code (2018), the patient's name has been changed to protect confidentiality.
Ken, a 48-year-old man of Caribbean heritage, was admitted to the emergency department with a hypertensive emergency.
Presenting Situation
An A-E assessment revealed:
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Blood pressure: 230/180 mmHg
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Severe headache
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Dizziness
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Chest pain
All other vital signs were within normal limits.
Ken's wife explained that he had stopped taking his prescribed antihypertensive medication after hearing from friends that long-term treatment could cause erectile dysfunction.
Following medical review, the attending physician prescribed intravenous labetalol hydrochloride to reduce his blood pressure. Before discharge, Ken also received advice on lifestyle modification.
Clinical Questions
Using Ken's case study, consider the following questions.
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What is the pathophysiology behind a hypertensive emergency, and why did Ken's presentation require immediate intervention?
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How does intravenous labetalol hydrochloride work, and what monitoring would you prioritise as his nurse?
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How do the ethical principles of autonomy, beneficence and cultural sensitivity influence your approach to Ken's decision not to take his prescribed medication?
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What patient education would you provide before discharge to reduce the risk of another hypertensive emergency?
Key Learning Areas
| Area | Focus |
|---|---|
| Pathophysiology of Hypertensive Emergency | Understanding vascular changes, target-organ damage and why immediate treatment is required |
| Pharmacology of Labetalol | Mechanism of action, indications, contraindications, monitoring and adverse effects |
| Clinical Decision-Making | Prioritising assessment, recognising deterioration and implementing timely interventions |
| Ethical Principles | Applying autonomy, beneficence, non-maleficence and cultural sensitivity in nursing practice |
| Patient Education | Addressing medication adherence, correcting misinformation and supporting long-term self-management |
Need Help?
Working through clinical case studies requires more than remembering facts. You'll be expected to apply pathophysiology, pharmacology, clinical assessment, ethical principles and evidence-based practice to justify your clinical decisions.
Whether you're preparing for a nursing assignment, OSCE, exam or reflective assessment, UKNurses provides personalised academic support to help you strengthen your clinical reasoning, improve your academic writing and build confidence in applying nursing theory to practice.
Explore our nursing academic support services to learn how UKNurses can support your learning.
Disclaimer: This clinical case study is provided for educational purposes only. It is intended to support learning, critical thinking and discussion among nursing students. It does not provide model answers, completed coursework or clinical advice. If this case study forms part of your university assessment, always follow your institution's module handbook, assessment brief and marking criteria. Clinical practice should always be guided by current evidence, local policies and the appropriate professional standards.
