Human Physiology-Body Fluids and Circulation (AIIMS Biology): Questions 1 - 5 of 25

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Question number: 1

» Human Physiology » Body Fluids and Circulation » Cardiac Output

MCQ▾

Question

Bundle of His is a network of

Choices

Choice (4) Response

a.

Muscle fibres found only in the ventricle wall.

b.

Muscle fibres distributed throughout the heart walls.

c.

Nerve fibres found throughout the heart.

d.

Nerve fibres distributed in ventricles.

Question number: 2

» Human Physiology » Body Fluids and Circulation » Human Circulatory System-Structure of Human Heart and Blood Vessels

MCQ▾

Question

Human heart is enclosed in a double walled sac called

Choices

Choice (4) Response

a.

Pericardium

b.

Pericardial sinus

c.

Perineural sinus

d.

Peritome

Question number: 3

» Human Physiology » Body Fluids and Circulation » Human Circulatory System-Structure of Human Heart and Blood Vessels

MCQ▾

Question

When the right ventricle contracts the blood goes into

Choices

Choice (4) Response

a.

Pulmonary artery

b.

Aorta

c.

Brain

d.

None of the above

Question number: 4

» Human Physiology » Body Fluids and Circulation » Double Circulation

MCQ▾

Question

Mammals are said to have a “double circulatory system”. This means that

Choices

Choice (4) Response

a.

The blood circulates twice as quickly.

b.

There are two system; one from the heart to the lungs and back to the heart and other to and from rest of the body.

c.

The blood vessels are paired.

d.

There are two types of blood vessels attached to every organ; an artery and a vein.

Question number: 5

» Human Physiology » Body Fluids and Circulation » Double Circulation

MCQ▾

Question

The blood vascular system of mammals is known as double vascular system because

Choices

Choice (4) Response

a.

A group of veins carry oxygenated and other group conducts deoxygenated blood.

b.

The two different systems never meet.

c.

Oxygenated blood runs from heart to different organs by one set of veins while deoxygenated blood runs from heart to lung by another set.

d.

All a. , b. and c. are correct

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