Heart MCQs with Answers

One complete heartbeat consists of ?

• A.One systole and one diastole
• B.Two systoles and one diastole
• C.One systole and two diastoles
• D.Two systoles and two diastoles

In ECG, P wave indicates the _

• A.Atrial depolarization
• B.Ventricular depolarization
• C.Ventricular repolarization
• D.Atrial repolarization

Past Paper MCQ

How many chambers are present in the human heart?

• A.2
• B.3
• C.4
• D.5

Pumping of blood by the rhythmic pulsation of heart throughout the body is called?

• A.Cardiac cycle
• B.Blood pressure
• C.Heart beat
• D.Pulse rate

Right part of the human heart contains?

• A.Oxygenated blood
• B.Mixed blood
• C.Deoxygenated blood
• D.No blood

What are the names of the upper and lower chambers of the heart?

• A.Auricles and ventricles
• B.Atria and ventricles
• C.Atria and auricles
• D.Ventricles and aortas

Semilunar valves are not present in _?

• A.Arteries
• B.Heart
• C.Veins
• D.Capillaries

The volume of blood each ventricle pumps per minute is _?

• A.Stroke volume
• B.Cardiac output
• C.Heart rate
• D.Blood pressure

Deviation from the normal sinus heart rhythm is called _?

• A.Dysrhythmias
• B.Bradycardia
• C.Tachycardia
• D.Angina pectoris

During diastole, the heart chambers _?

• A.Relax and fill with blood
• B.Contract and pump blood out
• C.Contract and fill with blood
• D.Relax and pump blood out