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I Human Case Week 7 Florence Blackman | A 49-YEAR-OLD Female, Reason for Encounter: Intermittent

HEAL100 Health Care — exam and revision material · Other

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Health Care exam material, 13 pages. Originally published on StudyMerit.

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13
Academic year
2025/2026
Language
English

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The iHuman assignment for Week 7 of Walden University’s NURS 6512 typically involves a case study of a 49-year-old female patient, Florence Blackman, who presents with intermittent squeezing chest pain. This case requires you to assess the patient's symptoms, take a detailed history, perform a physical exam, and develop a differential diagnosis based on the findings. You will also create a management plan tailored to the patient's needs. This assignment emphasizes critical thinking in diagnosing and managing chest pain, which could potentially be related to cardiac issues or other differential diagnoses. Be sure to focus on gathering the patient's history of present illness (HPI), including when the chest pain started, any triggers, and accompanying symptoms like shortness of breath or radiation of the pain. The physical exam will guide you in narrowing down the possible causes. The differential diagnosis might include conditions like angina, myocardial infarction, or gastrointestinal causes such as GERD.  Consider what physical exams and diagnostic tests would be most appropriate to gather more information about the patient’s condition.  Reflect on how the results would be used to make a diagnosis.  Identify three to five (3–5) possible conditions that may be considered in a differential diagnosis for the patient.  Consider the patient’s diagnosis. Think about clinical guidelines that might support this diagnosis.  Develop a treatment plan for the patient that includes health promotion and patient education strategies for patients with cardiovascular conditions. Physical Exams: 1. Cardiac Examination : o Inspection : Look for signs of cyanosis or pallor. o Palpation : Assess for tenderness (which might indicate musculoskeletal origin) and abnormal precordial movements. o Auscultation : Listen for abnormal heart sounds like murmurs, gallops (S3, S4), or rubs, which may indicate heart failure, ischemia, or pericarditis. 2. Respiratory Examination : o Auscultation : Listen for crackles, wheezes, or diminished breath sounds, which could indicate heart failure or a pulmonary condition like a pulmonary embolism. 3. Abdominal Exam : o Palpation : Rule out epigastric tenderness, which could suggest GERD or a peptic ulcer. 4. Musculoskeletal Exam : o Assess for tenderness along the chest wall to rule out costochondritis or musculoskeletal pain that might mimic cardiac issues. Downloaded by Studymerit Dotcom (samuelkaruiki40@gmail.com) lOMoARcPSD|6879242

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Diagnostic Tests: 1. Electrocardiogram (ECG) : o To detect ischemic changes, arrhythmias, or signs of acute myocardial infarction. ECG is essential in the initial evaluation of chest pain. 2. Chest X-ray : o To rule out pulmonary causes of chest pain (e.g., pneumothorax, pneumonia) or signs of heart failure. 3. Cardiac Enzymes (e.g., Troponin levels) : o To assess for myocardial injury. Elevated troponin levels indicate myocardial infarction. 4. Echocardiogram : o To evaluate heart function, ejection fraction, and identify structural abnormalities like valvular disease, or pericardial effusion. 5. Stress Test : o A treadmill or pharmacologic stress test may be needed if initial findings are inconclusive and ischemic heart disease is still suspected. 6. Coronary Angiography : o If there are indications of unstable angina or a high risk of coronary artery disease (CAD), coronary angiography may be recommended to visualize the coronary arteries. 7. Upper Endoscopy (EGD) : o If GERD or other gastrointestinal issues are suspected, endoscopy can help visualize the esophagus and stomach for evidence of inflammation or ulceration. 8. Blood Tests : o Complete Blood Count (CBC) : To rule out anemia, which can exacerbate ischemic heart disease. o Lipid Profile : To assess for risk factors like hyperlipidemia. o Basic Metabolic Panel (BMP) : To check electrolytes, renal function, and glucose levels, which are important in managing cardiovascular conditions. These exams and tests provide a comprehensive approach to diagnosing the underlying cause of chest pain, ensuring life-threatening causes are ruled out while also addressing other possible conditions like GERD or musculoskeletal pain. The results from the physical exams and diagnostic tests would guide the diagnosis by either confirming or ruling out various potential causes of the patient's chest pain. 1. Electrocardiogram (ECG) Results:  If Normal : This would lower the suspicion for acute coronary syndrome (ACS) or myocardial infarction (MI), but it wouldn't rule it out completely, especially in the early stages. In cases where the ECG is normal but clinical suspicion remains high, further cardiac testing such as cardiac enzymes or stress testing would be indicated.  If Abnormal : ECG findings such as ST-segment elevation, T-wave inversions, or new left bundle branch block would strongly suggest myocardial ischemia or infarction. Downloaded by Studymerit Dotcom (samuelkaruiki40@gmail.com) lOMoARcPSD|6879242

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Immediate treatment, such as anticoagulation, antiplatelet therapy, or even percutaneous coronary intervention (PCI), would be necessary. 2. Cardiac Enzymes (Troponins) Results:  Elevated Troponins : These indicate myocardial injury, typically due to MI. Elevated troponins would lead to the diagnosis of an acute coronary event and would prompt emergency management, such as coronary angiography and revascularization.  Normal Troponins : This would reduce the likelihood of an MI but does not rule out other causes of chest pain, such as unstable angina or non-cardiac causes. 3. Chest X-ray Results:  Normal X-ray : If the chest x-ray is normal, pulmonary causes of chest pain such as pneumothorax or pneumonia would be unlikely. However, it doesn’t rule out conditions like pulmonary embolism or aortic dissection, which may need further imaging (e.g., CT angiography).  Abnormal X-ray : Findings such as an enlarged cardiac silhouette might suggest heart failure or pericardial effusion, while lung infiltrates or pleural effusion could point toward a pulmonary cause of the symptoms. 4. Echocardiogram Results:  If Normal : A normal echocardiogram would indicate that the heart’s structure and function are intact. This would lower the likelihood of valvular heart disease, heart failure, or cardiomyopathy as causes of chest pain.  If Abnormal : An echocardiogram showing wall motion abnormalities could confirm ischemic heart disease. Valvular abnormalities or signs of heart failure (e.g., reduced ejection fraction) would provide clues to the underlying diagnosis. 5. Stress Test Results:  If Positive : A positive stress test, where the patient develops chest pain or ECG changes during exercise, would suggest ischemic heart disease. This would likely lead to further diagnostic testing such as coronary angiography.  If Negative : A negative stress test would reduce the likelihood of coronary artery disease, shifting the focus to other non-cardiac causes of chest pain. 6. Endoscopy Results:  If Positive : If endoscopy reveals esophagitis or a peptic ulcer, the diagnosis would lean toward a gastrointestinal cause, such as GERD or peptic ulcer disease.  If Normal : This would rule out many GI causes of chest pain and redirect the diagnostic focus toward cardiac or musculoskeletal causes. 7. Blood Tests (CBC, Lipid Profile, BMP): Downloaded by Studymerit Dotcom (samuelkaruiki40@gmail.com) lOMoARcPSD|6879242

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