Heart Diseases and Disorders Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Blood is sometimes retained in the heart or lungs due to malfunctioning activity of heart-pumping which can lead to fatal condition is called

1. Angina attack
2. Heart failure
3. Cardiac arrest
4. Congestive heart failure

MCQ 2: Heartbeat can be detected in pulse only by

1. veins
2. capillaries
3. arteries
4. lymphatic vessels

MCQ 3: Prolonged high blood pressure weakens the heart muscles by damaging the lining of

1. blood vessels
2. heart attack
3. lungs
4. liver

MCQ 4: In an average human being, heart contracts estimated

1. 3.2 billion times
2. 2.2 billion times
3. 2.5 billion times
4. 5.2 billion times

MCQ 5: The double membranous sac which encloses a human heart is called as

1. Epicardium
2. Myocardium
3. Endocardium
4. Pericardial cavity