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Cardiovascular Medicine Quiz

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Questions and Answers

Which electrocardiogram lead is best suited to identify a U wave in hypokalemia?

Lead I
Lead V2,3 (correct)
Lead III
Lead aVL

What is the characteristic of pericarditis on ECG?

PR elevation
ST segment depression
QR pattern
Saddle-shaped ST segment elevation (correct)

What is the initial treatment for symptomatic bradycardia?

Beta blockers
Temporary pacemaker
Permanent pacemaker
Atropine (correct)

Which of the following is a contraindication for ambulatory BP monitoring?

Hypertension above 180 (A) Signup and view all the answers

What is the characteristic of ventricular rate in atrial fibrillation?

Irregular (A) Signup and view all the answers

What is the recommended treatment for TIAs (transient ischemic attacks)?

Immediate anti-coagulation with DOACs (B) Signup and view all the answers

What is the characteristic ECG finding in a patient with left main coronary artery occlusion?

Widespread ST depression (C) Signup and view all the answers

What is the first drug of choice for hypertensive patients below 55 and non-African Caribbean?

ACE inhibitor (C) Signup and view all the answers

What is the characteristic murmur finding in a patient with aortic stenosis?

Louder when the patient is upright (D) Signup and view all the answers

What is the best initial investigation for a patient presenting with blackouts?

ECG and sitting and standing blood pressures (B) Signup and view all the answers

What is the characteristic presentation of a patient with Meniere's disease?

Ear fullness before dizziness (C) Signup and view all the answers

What is the criteria for diagnosing familial hypercholesterolemia?

Total cholesterol > 7.5 and a first-degree relative had an MI at < 50 (A) Signup and view all the answers