Question 1

The blood in ______________ arteries will have the lowest concentration of oxygen.

aorta
pulmonary
renal
hepatic

Answer

Correct Option: B

Question 2

Which of the following statements is true about heart?

The right auricle has thicker wall than left ventricle.
Left auricle has thicker wall than left ventricle.
Left ventricle has thicker wall than right ventricle.
Right ventricle has thicker wall than left ventricle.

Answer

Correct Option: C

Question 3

A person undergoing myocardial infarction have defects in

pulmonary veins
coronary artery
aorta
cardiac veins

Answer

Correct Option: B

Question 4

A person with blood group A requires blood transfusion. Which of the following blood groups can be used for this? (i) A
(ii) B
(iii) AB
(iv) O

(i) and (ii)
(i) and (iii)
(i) and (iv)
(iii) and (iv)

Answer

Correct Option: C

Question 5

The correct sequence of animals that are arranged in increasing rate of heart beat is

Sparrow - Cat - Horse - Whale
Whale - Horse - Cat - Sparrow
Whale - Sparrow - Cat - Horse
Whale - Sparrow - Horse - Cat

Answer

Correct Option: B

Question 6

Which of the following features will not be observed in a gross specimen of heart?

Muscular projections on the wall of ventricles
Three pocket shaped valves at the origin of the aorta
Mitral valve, an aperture between right auricle and ventricle
Three pocket shaped valves at the origin of pulmonary artery

Answer

Correct Option: C

Question 7

A patient suffering from some heart trouble was given a battery operated pacemaker. Which of the following structures would be affected in that patient?

Purkinje fibres
Sinu-atrial node
Abio-ventricular node
Bundle of HIS

Answer

Correct Option: B

Question 8

A vessel has thin muscular walls and wider lumen with three pocket shaped valves. Which of the following is true for the vessel?

It carries oxygenated blood away from the heart.
It carries deoxygenated blood away from the heart.
It carries deoxygenated blood towards the heart.
It carries oxygenated blood towards the heart.

Answer

Correct Option: C

Question 9

A cross section of vessel shows single layer of squamous epithelial cells and not muscles. Which vessel is it?

Artery
Vein
Venule
Capillary

Answer

Correct Option: D

Question 10

Which of the following is measured by sphygmomanometer?

Pressure exerted by blood on arterial wall
Pressure exerted by blood on ventricular wall
Pressure exerted by blood on capillary wall
Pressure exerted by blood on cardiac wall

Answer

Correct Option: A

Question 11

Why is blood circulation in human body called double circulation?

Because it has both oxygenated and deoxygenated blood in it.
Because blood flows through two different vessels, i.e. arteries and veins.
Because blood flows twice in the heart before it completes one circulation.
Because blood flows through heart and lungs in one circulation.

Answer

Correct Option: C

Question 12

Which of the following statements is not true?

Blood vessels entering liver are hepatic portal vein and hepatic artery.
Hepatic portal veins arise from hepatic vein.
Hepatic portal vein starts with capillaries and also ends in capillaries.
Hepatic veins carry deoxygenated blood from liver to inferior vena cava.

Answer

Correct Option: B

Question 13

While using a stethoscope, a physician hears a sound of ‘LUBB’. Which activity is responsible for producing this sound?

Opening of mitral and tricuspid valves
Closing of mitral and tricuspid valves
Closing of aortic semilunar valves
Opening of pulmonary semilunar valves

Answer

Correct Option: B

Description: Human Anatomy and Physiology - II
Number of Questions: 13
Created by: Vinaya Modi
Tags: Human Anatomy and Physiology - II Circulatory System Working of The Heart Blood Vessels Structure of Vein, Artery and Capillary

Human Anatomy and Physiology - 1

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