Heart MCQs with Answers

Heart MCQs

Hello students,our next topic for the MCQ is Heart. Heart is an extraordinary machine in the human body and it pumps blood into blood vessels. Human heart is of four chambers. The two upper chamber are right and left atrium. Two lower chambers are right and left ventricle. If we talk about valves, the tricuspid valve opens into right ventricle and bicuspid valve opens into left ventricle.

The following set of MCQ will provide you more knowledge about Heart.

MCQ.1): Which of the following is carried by the heart to the all organs of the body through arteries, capillaries and arterioles?

a) Cytoplasm

b) Blood

c) Bone marrow

d) Fluid

MCQ.2): The heart is located in the ………………………………………………………………….. cavity.

a) Thoracic cavity

b) Abdominal cavity

c) Pelvic region

d) Head cavity

MCQ. 3):……………………………………………………………. is fibrous serous sac that surrounds heart.

a) Endocardium

b) Myocardium

c) Pericardium

d) Apex

MCQ.4): ………………………………………………………… is the innermost layer of the heart and it is smooth thin lining to reduce friction of blood flow through the chambers.

a) Pericardium

b) Endocardium

c) Neurocardium

d) Mayocardium

MCQ.5): The right atrium receives deoxygenated blood from the body through …………………………………………………………………….

a) Pulmonary vein

b) Superior vena cava

c) Lungs

d) All of them

MCQ.6): Which of the following atrium receives oxygenated blood from the lungs through pulmonary vein?

a) Left atrium

b) Right atrium

c) Right ventricle

d) None of them

MCQ.7): ……………………………………………………………………. Valve controls the opening between right atrium and ventricle.

a) Mitral valve

b) Left atrium

c) Tricuspid valve

d) Left ventricular

MCQ.8): The SA node of the heart is also called as ………………………………………………………………………….

a) Nerve maker

b) Cardiac node

c) Pace maker

d) Sinus node

MCQ.9): Which part of AV bundle is responsible for the contraction of ventricles?

a) Sinoatrial node

b) Purkinje fibres

c) Bundle of His

d) AV node

MCQ.10): The rate of heart that conducts electrical impulses is called as ……………………………………………………………………..

a) Cardiac conduction

b) Cardiovascular system

c) Coronary circulation

d) Bundle branches

 

Answer

1) b) Blood

2) a) Thoracic cavity

3) c) Pericardium

4) b) Endocardium

5) b) Superior vena cava

6) a) Left atrium

7) c) Tricuspid valve

8) c) Pace maker

9) b) Purkinje fibres

10) a) Cardiac conduction


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