[neetu]

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Hi I would like to have the sample question and answers for the topic on Human Physiology for the AIPMT Exam preparation?

[prince karak]

The sample question and answers for the topic on Human Physiology for the AIPMT Exam preparation are as given belo.

Multiple Choice Questions on Human Physiology

1. Which of the following is essential for blood clotting?
a) RBC
b) WBC
c) Blood platelets
d) Lymph

2. Short sightedness is due to
a) Weaker muscles
b) Shifting of the iris
c) Elongation of eye balls
d) Weakening of the retina

3. A person will have brown eyes, blue eyes or black eyes depending upon the particular pigment present in the
Eye Color in Humans
a) pupil
b) Cornea
c) Iris
d) Choroid

4. A colour blind person has difficulty in distinguishing between which colours?
a) Black and blue
b) Green and Red
c) Green and violet
d) White and Yellow

5. What is the maximum limit of sound intensity in decibel units which a person cannot hear?
a) 65
b) 75
c) 85
d) 95

6. There are approximately..... muscles in human body
a) 206
b) 360
c) 500
d) 700

7. Wisdom teeth normally grow during the age of
a) 12-15 years
b) 15-30 years
c) 17-30 years
d) 30-40 years

8. inside the body, blood does not coagulate due to the presence of
a) Fibrin
b) Heparin
c) Haemoglobin
d) Thromoblastin

9. The saliva helps in the digestion of
a) Proteins
b) Fats
c) Fibres
d) Starch

10. The normal temperature of human body on the Kelvin scale is
a) 280
b) 290
c) 300
d) 310

Answers
1. c) Blood platelets
2. c) Elongation of eye balls
3. c) Iris
4. b) Green and Red
5. c) 85
6. d) 700
7. c) 17-30 years
8. b) Heparin
9. d) Starch
10. d) 310

11. In cerebellar disease, all the statements are correct except
a) The Romberg’s sign is positive
b) There is Adiodokokinesia
c) There is pendular knee jerk
d) There is involuntary tremor

Ans:d

12.Swallowing center is situated in
a) Midbrain
b) Pons
c) Medulla
d) Cerebellum

Ans:c

13.Hyper kinetic syndromes such as chorea and athetosis are usually associated with
pathological changes in:
a) Motor areas of cerebral cortex
b) Anterior hypothalamus
c) Pathways for recurrent collateral inhibition in the spinal cord
d) Basal ganglia complex

Ans:d

14. An EEG:
a)Provides indication of intelligence
b)Tends to show waves of smaller amplitude during deep sleep than of alert state
c)Show waves with a lower frequency during intense thought than during sleep
d)Is bilaterally symmetrical

Ans:d

15.The following is true about brain metabolism except
a) Use fatty acid in starvation
b) In resting state 60% of total energy utilized
c) Ketone bodies are used in starvation
d) Has no energy store

Ans:a

16.Satiety center in hypothalamus is regulated by:
a) Gastric dilatation
b) Blood glucose levels
c) Blood insulin leve
d) All of the above

Ans:b

17. In hippocampus EEG waves are
a) Alpha wave
b) Beta wave
C) 65 mm of Hg
b)55mmofHg

Ans:d

18.EEG with spike and dome pattern is characteristic of epilepsy
a) Jacksonian
b) Grandmal
c) Petitmal
d) Temporal lobe

Ans:c

19.Buerger waves (alpha waves) of EEG have the rhythm per sec of:
a) 0-4
b)4-7
c)8-13
d) 13-30

Ans:c

20.All the following are more in CSF compared to plasma except
a)Mg
b)Cl
c)HC03
d) Glucose

Ans:d