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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

The most common type of lever within the body is the

third-class

first-class

fourth-class

second-class

2 / 20

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

AVT

Adenosine

ACE

Pepsin

3 / 20

The radiocarpal joint is a _______ joint.

pivot

gliding

condyloid

hinge

4 / 20

These bands of the sarcomere do not shorten during contraction

I bands

H, I and M bands

Z discs and A bands

A bands

5 / 20

In men, specimens for gonococcal cultures are most commonly obtained from which of the following?

Bladder

Urethra

minerals

Anus

6 / 20

The carotid pulse is located

on the anterior side of the neck

in the antecubital space

in front of the ears and just above eye level

in the middle of the groin

7 / 20

The type of neuron that communicates information from the central to the peripheral nervous system.

afferent neuron

sensory neuron

interneuron

motor neuron

8 / 20

The role of transverse tubules in skeletal muscle fibers is to

binds the myofibrils

connect the sarcolemma to the sarcoplasmic reticulum (SR)

quickly spread the action potential

connect the sarcomeres to each other

9 / 20

When body tissues are injured resulting in the loss of blood, the process of blood clot begins and the blood platelets release

Fibrinogen

Thromboplastin

Prothrombin

Thrombin

10 / 20

Hypercalemia has not been linked with which of the following?

Paget's disease

Malignancy

Sarcoidosis

Aldosterone

11 / 20

Movement of solvent and dissolved substances across a cell membrane by hydrostatic pressure is

filtration

facilitated diffusion

osmosis

simple diffusion

12 / 20

Which of the following cavities are separated by the diaphragm?

Dorsal and ventral

Thoracic and abdominal

Cranial and spinal

Pericardial and pleural

13 / 20

Lactic acid

is one of the normal end products of glycolysis.

is produced as a result of aerobic metabolism of glucose.

none of the above.

is a common end product of red blood cells.

14 / 20

Which of the following is the lymphoid organ that is a reservoir for red blood cells and filters organisms from the blood?

Thymus

Gallbladder

Spleen

Appendix

15 / 20

ATP

represents the energy "currency" of all cells.

is used by cells for the storage of energy.

is formed during the hydrolysis of ADP.

represents the energy "currency" of all cells.

16 / 20

In which of the following positions does a patient lie face down?

Prone

Erect

Dorsal

Lateral

17 / 20

Which of the following terms describes the body's ability to maintain its normal state?

Anabolism

Tolerance

Catabolism

Homeostasis

18 / 20

At the peak of an action potential, which of the following are true?

the membrane = +30 mV

Na+ channels are open

K+ channels are closed

the membrane = +60 mV

19 / 20

Oxygenated blood is carried to the heart by the

pulmonary veins

superior vena cava

carotid arteries

aorta

20 / 20

Homeostasis

refers to the unwavering control of a physiological setpoint.

refers to maintaining a stable internal environment.

None of the above

refers to maintaining a stable external environment.

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