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HESI Case Study - Coronary Artery Disease Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the primary cause of coronary artery disease?✔✔Atherosclerosis
Which symptom is most typical of angina pectoris in CAD?✔✔Chest pain or pressure with exertion
Which diagnostic test is most commonly used to confirm coronary artery disease?✔✔Coronary angiography
Which lab value is most specific for myocardial infarction in CAD patients?✔✔Troponin
What lifestyle modification is most important in managing CAD?✔✔Smoking cessation
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Which type of cholesterol contributes most to plaque formation in CAD?✔✔Low-density lipoprotein (LDL)
Which medication is prescribed to lower cholesterol in CAD?✔✔Statins
What is the main purpose of nitroglycerin in CAD management?✔✔Dilates coronary arteries and relieves chest pain
What is the recommended diet for patients with CAD?✔✔Low fat, low cholesterol, high fiber diet
Which non-invasive test evaluates blood flow and function of the heart in CAD?✔✔Stress test
Which condition is the most serious complication of untreated CAD?✔✔Myocardial infarction
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What is the recommended exercise routine for CAD prevention?✔✔Regular aerobic activity such as walking 30 minutes daily
Which blood pressure goal is appropriate for CAD patients?✔✔Less than 130/80 mmHg
Which class of drugs is commonly used to prevent platelet aggregation in CAD?✔✔Aspirin or antiplatelet agents
What is the most common surgical procedure performed for severe CAD?✔✔Coronary artery bypass graft (CABG)
What is the role of beta-blockers in CAD?✔✔Reduce heart rate and myocardial oxygen demand
Which risk factor for CAD is non-modifiable?✔✔Family history of heart disease
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