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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?

Increased PR segment/interval

70% Fatal

Usually asymptomatic

Nonsequential (P wave then QRS complex)

2 / 20

The reactions of the Krebs cycle

generate ATP directly by substrate phosphorylation.

are important for the metabolism of carbohydrates but not other molecules.

None of the above

take place in the cytosol of cells.

3 / 20

Which of the following matches correctly?

Pulmonary artery - Carries deoxygenated blood to the lungs

Inferior vena cava - Receives deoxygenated blood from the head and body

Superior vena cava - Receives deoxygenated blood from the lower body and organs

Hepatic artery - Carries deoxygenated blood to the gut

4 / 20

What is the human body's biggest organ?

Nostrils

The skin

Quadriceps

Larynx

5 / 20

Which of the following statements concerning energy storage in the body is true?

Most is stored in the form of glucose.

Most is stored in the form of ATP.

Most is stored in the form of protein.

Most is stored in the form of fat.

6 / 20

The role of transverse tubules in skeletal muscle fibers is to

connect the sarcomeres to each other

binds the myofibrils

quickly spread the action potential

connect the sarcolemma to the sarcoplasmic reticulum (SR)

7 / 20

Compared to the Endocrine System, regulation of the body by the Nervous System provides

relatively slow, short-lived responses to stimuli

swift but brief responses to stimuli

relatively slow but long-lasting responses to stimuli

swift, long-lasting responses to stimuli

8 / 20

The bones that make up your spine are called what?

Nostrils

Vertebrae

The cerebrum

9 / 20

The carotid pulse is located

in the middle of the groin

on the anterior side of the neck

in front of the ears and just above eye level

in the antecubital space

10 / 20

The following are the branches of dorsal aorta: I. Intercostal II. Phrenic III. Coeliac IV. Anterior mesenteric V. Posterior mesenteric Of these which set of arteries supply the blood to the glands of digestive system:

II and III

III and IV

I and II

IV and V

11 / 20

In which one of the following pair the two items mean one and the same thing?

Malleus - anvil

Leucocytes - lymphocytes

SA node - pace maker

Haemophilia - blood cancer

12 / 20

Which of the following organs removes bilirubin from the blood, manufactures plasma proteins, and is involved with the production of prothrombin and fibrinogen?

Gallbladder

Kidney

Spleen

Liver

13 / 20

Which of the following during an electrocardiogram is associated with hypokalemia?

QRS complex

U wave

PR segment

ST segment

14 / 20

If the connections between the parasympathetic division of the ANS and the heart were cut, then

cardiac output would decrease

heart rate would increase

heart rate would decrease

stroke volume would decrease

15 / 20

The common intermediate of carbohydrate, protein and lipid metabolism is

acetyl CoA.

ammonia.

phosphoglyceraldehyde.

pyruvic acid.

16 / 20

Which of the following is not a function of Angiotensin II?

Causes vasodilation

Causes increased posterior pituitary activation

Causes release of aldosterone

Elevates blood pressure

17 / 20

Which of the following is not a subdivision of fibrous joints?

syndesmoses

synchondroses

gomphoses

sutures

18 / 20

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

dorsiflexion

inversion

plantar flexion

eversion

19 / 20

Amino acid metabolism involves all of the following except

beta oxidation.

oxidative deamination.

transamination.

the Krebs cycle.

20 / 20

Which of the following hormones causes increased atrial pressure and decreases sodium reabsorption in the kidneys?

PTH

Atrial natriuretic peptide

Vasopressin

Aldosterone

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