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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

Which of the following is not generally associated with a 2nd degree (Mobitz Type 1) AV block?

Usually asymptomatic

70% Fatal

Increased PR segment/interval

Nonsequential (P wave then QRS complex)

2 / 20

Which of the following is not a cause of peripheral edema?

Decreased capillary output

Heart failure

Increased capillary permeability

Reduced levels of plasma proteins

3 / 20

The most common type of lever within the body is the

first-class

second-class

third-class

fourth-class

4 / 20

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

motor neuron

interneuron

sensory neuron

afferent neuron

5 / 20

The substance acetylcholine (ACh) is released from synaptic vesicles by the process of

simple diffusion

phagocytosis

exocytosis

passive transport

6 / 20

The range of movement of a joint is limited by all of the following factors except

the structure of the bones in the joint.

the size, arrangement, and action of muscles surrounding the joint.

the strength and tightness of the ligaments, tendons, and joint capsule.

all influence the range of movement.

7 / 20

The thoracic cage is a structural unit important for

alimentation

respiration

menstruation

mentation

8 / 20

The atlantoaxial joint is a ________ joint.

condyloid

gliding

pivot

hinge

9 / 20

A small motor unit would control which type of movement?

fast but brief

intense and strong

sprinting

delicate and precise

10 / 20

Which of the following is the body cavity that contains the pituitary gland?

Pleural

Abdominal

Spinal

Cranial

11 / 20

Which of the following is most vulnerable to dislocation?

coxal (hip) joint

tibiofemoral (knee) joint

glenohumeral (shoulder) joint

elbow joint

12 / 20

An artificial pace-maker is implanted subcutaneously and connected to the heart in patients

having 80% blockage of the three main coronary arteries

with irregularity in the heart rhythm

suffering from arteriosclerosis

having a very high blood pressure

13 / 20

Diffusion

depends upon the random motion of molecules.

is important for moving molecules over large distances in the body.

results in net movement of molecules from regions of low concentration to regions of high concentration.

None of the above

14 / 20

The talocrural joint refers to the

hip

ankle

wrist

knee

15 / 20

Glycogen stored in which of the following tissues can be used to produce free glucose?

the heart.

the skeletal muscle.

all of the above.

the liver.

16 / 20

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

AVT

Adenosine

Pepsin

ACE

17 / 20

Pushing on the gas pedal of a car is accomplished by ________ of the ankle joint.?

eversion

dorsiflexion

plantar flexion

inversion

18 / 20

Some neurons in the vagus nerve terminate on sinoatrial (pacemaker) cells in the heart. These neurons secrete acetylcholine, which ultimately results in a decreased heart rate. This is an example of

neural control.

exocrine control.

hormonal control.

endocrine control.

19 / 20

Which of the following is located beneath the diaphragm in the right upper quadrant of the abdominal cavity?

Appendix

Liver

Kidney

Stomach

20 / 20

Which of the following statements concerning complete oxidation of glucose is true?

Carbon dioxide is released during the Krebs cycle reactions.

Oxygen is used during the Krebs cycle reactions.

Oxygen is released.

Carbon dioxide is not released.

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Your score is

The average score is 40%

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