Human Physiology (AIIMS Biology): Questions 50 - 55 of 73

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Question number: 50

» Human Physiology » Introduction

Appeared in Year: 1992

MCQ▾

Question

Number of births per 1000 is

Choices

Choice (4) Response

a.

Conception rate

b.

Crude birth rate

c.

Growth rate

d.

Reproduction rate

Question number: 51

» Human Physiology » Breathing and Respiration » Respiratory System in Humans

MCQ▾

Question

The respiratory center in brain which controls inspiration and expiration, is situated in

Choices

Choice (4) Response

a.

Cerebellum

b.

Pericardium

c.

Medulla oblongata

d.

Hypothalamus

Question number: 52

» Human Physiology » Body Fluids and Circulation » Double Circulation

MCQ▾

Question

The typical lubb-dub sounds heard in the heartbeat of a healthy person are due to

Choices

Choice (4) Response

a.

Closing of the tricuspid and bicuspid valve.

b.

Closing of the semilunar valves.

c.

Blood flow through the aorta.

d.

Closing of the bicuspid-tricuspid and semilunar valves.

Question number: 53

» Human Physiology » Body Fluids and Circulation » Cardiac Output

MCQ▾

Question

Heart beat originates from

Choices

Choice (4) Response

a.

Pacemaker

b.

Left atrium

c.

Cardiac muscles

d.

Right ventricle

Question number: 54

» Human Physiology » Digestion and Absorption » Role of Digestive Enzymes and Gastrointestinal Hormones

MCQ▾

Question

Vitamin are

Choices

Choice (4) Response

a.

Organic substances that can be synthesized by animal.

b.

Inorganic substances that cannot be synthesized by animal.

c.

Inorganic substances that can be synthesized by animal.

d.

Organic substances that cannot be synthesized by animal

Question number: 55

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

MCQ▾

Question

In the heart of mammal, the bicuspid valve is situated between

Choices

Choice (4) Response

a.

Left auricle and left ventricle.

b.

Right auricle and left auri

c.

Post caval and right caval.

d.

Right ventricle and pulmonary aorta.

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