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Cardiovascular Diseases Practice Exam,Harrison's Internal Medicine 21st EEd

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High yield 50 items multiple choice questions and answers from Part 6- Disorders of the Cardiovascular System, of Harrison's Internal Medicine 21st Edition * More topics to follow

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  • August 17, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
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Cardiovascular Diseases- Practice Questions with Answers
Harrison’s Internal Medicine 21st Edition- Part 6


General Cardiovascular Diseases

1. Which of the following is a primary risk factor for cardiovascular disease?
○ A) Low HDL cholesterol
○ B) Regular physical activity
○ C) High blood pressure
○ D) Adequate sleep




es
Answer: C) High blood pressure

2. Which biomarker is commonly elevated in acute myocardial infarction?
○ A) Troponin
○ B) C-reactive protein
○ C) Brain natriuretic peptide (BNP)

ot ○ D) D-dimer

Answer: A) Troponin

3. What is the primary mechanism by which statins lower LDL cholesterol levels?
○ A) Increasing bile acid synthesis
○ B) Inhibiting HMG-CoA reductase
_n
○ C) Enhancing cholesterol absorption
○ D) Decreasing VLDL production

Answer: B) Inhibiting HMG-CoA reductase

4. Which of the following conditions is a common cause of secondary hypertension?
○ A) Hyperlipidemia
○ B) Obstructive sleep apnea
○ C) Osteoporosis
xt

○ D) Hypothyroidism

Answer: B) Obstructive sleep apnea

5. Which imaging modality is most useful for assessing left ventricular ejection
fraction?
○ A) Computed tomography (CT)
○ B) Magnetic resonance imaging (MRI)
○ C) Echocardiography
○ D) Chest X-ray

, Answer: C) Echocardiography

6. What is the first-line treatment for acute coronary syndrome (ACS)?
○ A) Coronary artery bypass grafting (CABG)
○ B) Percutaneous coronary intervention (PCI)
○ C) Thrombolysis and antiplatelet therapy
○ D) Lifestyle modification

Answer: C) Thrombolysis and antiplatelet therapy

7. Which drug class is primarily used to reduce mortality in patients with heart
failure with reduced ejection fraction (HFrEF)?




es
○ A) Diuretics
○ B) Angiotensin-converting enzyme (ACE) inhibitors
○ C) Beta-blockers
○ D) Calcium channel blockers

Answer: B) Angiotensin-converting enzyme (ACE) inhibitors


ot 8. What is the most common cause of right-sided heart failure?
○ A) Aortic stenosis
○ B) Mitral regurgitation
○ C) Left-sided heart failure
○ D) Hypertension

Answer: C) Left-sided heart failure
_n
9. In which condition is a "boot-shaped" heart silhouette commonly seen on X-ray?
○ A) Aortic regurgitation
○ B) Tetralogy of Fallot
○ C) Mitral stenosis
○ D) Pulmonary hypertension

Answer: B) Tetralogy of Fallot
xt

10. Which medication class is used to manage ventricular tachycardia?
○ A) Anticoagulants
○ B) Antiarrhythmics
○ C) Statins
○ D) Diuretics

Answer: B) Antiarrhythmics

Coronary Artery Disease (CAD)

11. Which symptom is typically associated with stable angina?

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