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Human Anatomy and Physiology Practice Test 1

Pankaj Saha
November 26, 2022

This Human Anatomy and Physiology Practice Test Contains 250 Questions but every time you will get 20 different Questions to answer

1 / 20

In emphysema, a distinguishing characteristic compared to other COPD's is

destruction of elastic lung tissues

bronchiole constriction

inflammation of the bronchioles

bronchiole dilation

2 / 20

Coronary heart disease is due to

Insufficient blood supply to the heart muscles

Inflammation of pericardium

Weakening of the heart valves

Streptococci bacteria

3 / 20

The hip is a ________ joint.

ball-and-socket

pivot

hinge

condyloid

4 / 20

The primary energy source of resting skeletal muscles is/are

glucose.

fatty acids.

lactic acid.

ketone bodies.

5 / 20

Angiotensin I is changed by which of the following into Angiotensin II?

AVT

ACE

Adenosine

Pepsin

6 / 20

If forcefully exhaling as much air as possible after a normal breath, this is

eupnea

expiratory reserve volume

maximum expiratory flow rate

tidal volume

7 / 20

The greatest range of motion is provided by the

pivot joint

saddle joint

condyloid joint

ball-and-socket joint

8 / 20

The most common type of lever within the body is the

fourth-class

first-class

third-class

second-class

9 / 20

The thoracic cage is a structural unit important for

alimentation

respiration

mentation

menstruation

10 / 20

When we stimulated the muscle in lab and got a single muscle twitch, the longest phase was the:

relaxation phase

latent phase

tetanus phase

plateau phase

11 / 20

People living at sea level have around 5 million RBC per cubic millimeter of their blood whereas those living at an altitude of 5400 metres have around 8 million. This is because at high altitude

there is more UV radiation which enhances RBC production

people eat more nutritive food, therefore more RBCs are formed

people get pollution-free air to breathe and more oxygen is available

12 / 20

The atlantoaxial joint is a ________ joint.

hinge

condyloid

gliding

pivot

13 / 20

Rh -ve person donated blood to Rh +ve person for the second time. Then,

Nothing happens to Rh +ve person

Rh -ve person will die

Rh +ve person will die

Rh +ve blood starts reacting to Rh -ve blood

14 / 20

Which of the following cavities are separated by the diaphragm?

Dorsal and ventral

Pericardial and pleural

Cranial and spinal

Thoracic and abdominal

15 / 20

Which of the following is not TRUEof the Krebs cycle?

Two molecules of FADH2 are produced per molecule of glucose.

Three molecules of NADH are produced per molecule of glucose.

GTP is produced and converted to ATP.

Addition of acetyl CoA to oxaloacetic acid starts the cycle.

16 / 20

These bands of the sarcomere do not shorten during contraction

H, I and M bands

I bands

A bands

Z discs and A bands

17 / 20

The cluster of blood capillaries found in each nephron is the

glomerulus

renal tubule

Loop of Henle

renal pelvis

18 / 20

Which of the following cranial nerves is related to the sense of smell?

Abducens

Olfactory

Vagus

Trochlear

19 / 20

In which of the following disorders, blood has a defective hemoglobin?

Sickle cell anemia

Hematuria

Hemophilia

Hematoma

20 / 20

Which one is correct?

Neuron = Cyton + Dendrite + Axon + Synapse

Lymph = Plasma + RBC + WBC

Blood = Plasma + RBC + WBC + Blood platelets

Plasma = Blood - lymphocytes

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The average score is 40%

Pos.	Name	Score	Duration
1	Pankaj Saha	25 %	1 minutes 31 seconds