Free ITE Cardiovascular Medicine Questions and Answers

Question 1

Which of the following is a common first-line treatment for stable angina?

Accepted Answer

Aspirin and nitrates

Answer

Aspirin and nitrates are common first-line treatments for stable angina. Aspirin helps prevent clot formation and reduces the risk of myocardial infarction, while nitrates provide rapid relief of anginal symptoms by causing vasodilation and reducing myocardial oxygen demand. This combination addresses both symptom management and cardiovascular event prevention.

Question 2

Which diagnostic test is most appropriate for a patient presenting with chest pain and suspected acute coronary syndrome (ACS)?

Accepted Answer

High-sensitivity troponin test

Answer

The high-sensitivity troponin test is the most appropriate initial diagnostic tool for a patient with chest pain and suspected acute coronary syndrome (ACS). Troponin is a cardiac biomarker released into the bloodstream when heart muscle is damaged. High-sensitivity assays allow for earlier detection of myocardial injury, aiding in rapid diagnosis and risk stratification.

Question 3

What is the most common cause of heart failure with preserved ejection fraction (HFpEF)?

Accepted Answer

Systemic hypertension

Answer

Systemic hypertension is the most common cause of heart failure with preserved ejection fraction (HFpEF). Chronic high blood pressure leads to left ventricular hypertrophy and stiffness, impairing the heart's ability to relax and fill properly during diastole. This results in symptoms of heart failure despite a normal ejection fraction.

Question 4

Which medication is contraindicated in a patient with acute heart failure?

Accepted Answer

Beta-blockers

Answer

Beta-blockers are generally contraindicated in the acute phase of decompensated heart failure. While beneficial in stable chronic heart failure, their negative inotropic effects can worsen cardiac output and precipitate cardiogenic shock in acutely unwell patients. They should typically be withheld or carefully titrated once the patient is stable.

Question 5

What is the goal LDL cholesterol level for a high-risk patient with cardiovascular disease?

Accepted Answer

<70 mg/dL

Answer

For high-risk patients with established cardiovascular disease, the goal LDL cholesterol level is typically less than 70 mg/dL. Aggressive lowering of LDL cholesterol in this population has been shown to significantly reduce the risk of recurrent cardiovascular events. In some very high-risk cases, even lower targets may be considered.

ITE - Internal Medicine In-Training Exam Practice Test

ITE - Internal Medicine In-Training Exam Practice Test

Free ITE Cardiovascular Medicine Questions and Answers