[4] Cardiology MCQ Quiz

Correct Answers: 0
Incorrect Answers: 0

61. Which medication is commonly used as an antiplatelet agent in cardiovascular disease?

Clopidogrel

Lisinopril

Warfarin

Metoprolol

62. Which of the following is a characteristic finding in left-sided heart failure?

Pulmonary congestion

Hepatomegaly

Jugular vein distension

Peripheral edema

63. Which chamber of the heart pumps oxygenated blood into the systemic circulation?

Right atrium

Right ventricle

Left ventricle

Left atrium

64. Which term describes the death of cardiac muscle due to inadequate blood supply?

Myocarditis

Cardiomyopathy

Myocardial infarction

Pericarditis

65. Which of the following heart conditions requires the use of a pacemaker?

Ventricular tachycardia

Atrial fibrillation

Complete heart block

Sinus tachycardia

66. Which diagnostic tool is used to evaluate blood flow through the heart and blood vessels using sound waves?

Echocardiogram

Cardiac MRI

Electrocardiogram

Chest X-ray

67. Which heart valve disorder involves narrowing that restricts blood flow from the left ventricle to the aorta?

Aortic stenosis

Tricuspid regurgitation

Mitral regurgitation

Pulmonic stenosis

68. Which of the following describes the heart's ability to adjust its force of contraction according to changes in blood volume?

Afterload

Preload

Frank-Starling mechanism

Contractility

69. Which diagnostic procedure involves inserting a catheter into the coronary arteries to detect blockages?

Cardiac MRI

Echocardiogram

Electrocardiogram

Coronary angiography

70. Which congenital heart defect involves an abnormal opening between the right and left ventricles?

Tetralogy of Fallot

Patent ductus arteriosus

Atrial septal defect

Ventricular septal defect

71. Which of the following heart conditions is characterized by inflammation of the inner lining of the heart?

Myocarditis

Endocarditis

Pericarditis

Cardiomyopathy

72. Which of the following drugs is commonly used to treat bradycardia?

ACE inhibitors

Calcium channel blockers

Beta-blockers

Atropine

73. Which cardiac arrhythmia is considered life-threatening and requires immediate defibrillation?

Atrial flutter

Sinus tachycardia

Ventricular fibrillation

Atrial fibrillation

74. Which heart valve disorder is commonly caused by rheumatic fever?

Mitral stenosis

Pulmonic stenosis

Aortic regurgitation

Tricuspid regurgitation

75. Which of the following is the most common cause of right-sided heart failure?

Left-sided heart failure

Myocardial infarction

Pulmonary hypertension

Aortic stenosis

76. Which blood test is most commonly used to monitor heart failure progression?

BNP (B-type natriuretic peptide)

LDH

Troponin

D-dimer

77. Which of the following is a common cause of sudden cardiac death in young athletes?

Hypertrophic cardiomyopathy

Coronary artery disease

Aortic stenosis

Myocarditis

78. Which of the following medications is used as a first-line treatment for acute coronary syndrome?

Aspirin

Lisinopril

Atorvastatin

Warfarin

79. Which of the following conditions involves fluid accumulation around the heart, leading to impaired heart function?

Cardiac tamponade

Endocarditis

Myocarditis

Pericarditis

80. Which diagnostic test is used to measure the blood flow and pressure in the coronary arteries?

Electrocardiogram (ECG)

Stress test

Echocardiogram

Coronary angiography

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