Task Instructions:

You are a registered nurse caring for a complex patient. Develop your case study by considering the context of nursing you are working in, the population or group of people you care for and their health condition. You will present the pathophysiology and the person’s clinical presentation. You will also present the nursing assessments and interventions that you would provide. Please ensure that the chosen disease process is situated under a National Health Priority (NHP) and links to the aspects of the presented nursing process. You must justify your responses and nursing care with the literature and link it to the NSQHS and NMBA Standards and the social determinants of health or health inequity.

Chosen health condition from the NHP area of cardiovascular: NSTEMI

• Q 1. Consider the pathophysiology of the specific disease process. If a person had this disease, what would be their clinical presentation?
• Q 2. Consider a health inequality, marginalised or disadvantaged population or a social determinant of health. What does the literature say about this? Can you draw out some information from some of the journal articles you have found to substantiate this?
• Q 3. What additional information do you need? Consider what nursing assessments you would like to do to obtain additional information.
• Q 4. Consider nursing interventions you would need to implement.
• Q 5. How would you reevaluate your nursing interventions or know that they have worked? How does your case study and what you discussed link back to the NSQHS or NMBA Standards? Justify your response.

ANSWER

Nursing Case Study on NSTEMI (Non-ST-Elevation Myocardial Infarction)

Introduction

This case study focuses on a patient presenting with Non-ST-Elevation Myocardial Infarction (NSTEMI), which falls under the National Health Priority (NHP) area of cardiovascular diseases. The patient is considered within the context of a healthcare setting, emphasizing nursing assessments and interventions. Additionally, this case study discusses health inequalities related to cardiovascular diseases, the social determinants of health, and their impact on patient outcomes.

Q1: Pathophysiology and Clinical Presentation

NSTEMI is a type of acute coronary syndrome (ACS) characterized by a partial blockage of a coronary artery, leading to inadequate blood supply to the myocardium. The underlying pathophysiology involves the rupture of an atherosclerotic plaque, resulting in the formation of a thrombus within the coronary artery. This thrombus partially occludes the vessel, leading to ischemia and myocardial damage. Clinical presentation often includes chest pain or discomfort, diaphoresis, shortness of breath, nausea, and fatigue. Electrocardiogram (ECG) changes, particularly ST-segment depression and T-wave inversion, are common diagnostic indicators.

Q2: Health Inequalities and Social Determinants of Health

Cardiovascular diseases, including NSTEMI, are strongly associated with health inequalities and social determinants of health. Individuals from marginalized or disadvantaged populations often face higher rates of cardiovascular diseases due to factors such as lower socioeconomic status, limited access to healthcare, and lifestyle-related issues. According to literature, these populations tend to have reduced access to preventive care, delayed diagnoses, and limited resources for managing chronic conditions. Addressing these disparities is essential to improve health outcomes.

Q3: Additional Information and Nursing Assessments

To provide comprehensive care for a patient with NSTEMI, additional information is required. Nursing assessments should include a thorough cardiac assessment, evaluation of vital signs, monitoring for arrhythmias, assessment of pain, assessment of factors contributing to cardiovascular risk (e.g., smoking, diet, physical activity), and psychosocial assessment to identify stressors that may impact adherence to treatment plans. Additionally, it is crucial to assess the patient’s understanding of their condition and the prescribed medications.

Q4: Nursing Interventions

Nursing interventions for NSTEMI are multifaceted and aimed at managing symptoms, preventing complications, and promoting recovery. Key interventions include:

a. Continuous cardiac monitoring to detect arrhythmias.
b. Administering prescribed medications such as antiplatelet agents, anticoagulants, and nitroglycerin.
c. Pain management using medications and non-pharmacological measures.
d. Providing education on lifestyle modifications, including diet, exercise, and smoking cessation.
e. Emotional support and counseling to address psychosocial stressors.
f. Collaboration with the healthcare team for possible interventions like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG).

Q5: Reevaluation and Standards

Nursing interventions must be continually reevaluated to assess their effectiveness and patient progress. Evaluation criteria should align with the National Safety and Quality Health Service (NSQHS) and Nursing and Midwifery Board of Australia (NMBA) Standards, ensuring that care is safe, patient-centered, and evidence-based. Monitoring changes in vital signs, ECG, symptom relief, and patient education compliance will help determine the success of interventions. Regular communication with the healthcare team and collaboration in care planning are essential to achieve positive outcomes for patients with NSTEMI.

Conclusion

This case study highlights the importance of nursing assessments and interventions in the context of NSTEMI, a cardiovascular disease within the NHP. It underscores the role of healthcare disparities and social determinants of health in shaping patient outcomes. By applying evidence-based practices and adhering to NSQHS and NMBA Standards, nurses can contribute significantly to improving the care and quality of life for patients with NSTEMI, while addressing health inequalities in vulnerable populations.