Medical Mcqs

The most outer covering of nerve fibres is called as____________?

(A) Neurolemma

(B) Perineurium

(C) Axolemma

(D) Myelin sheath

Submitted By: Ali Uppal


Intention tremor is a feature of _______________?

(A) Loss of function of Thalamus

(B) Loss of function of Hypothalamus

(C) Loss of function of cerebellum

(D) Loss of function of Basal ganglia

Submitted By: Ali Uppal


Epicrritic perception of pain occurs at the level of______________?

(A) Thalamus

(B) Area 3,1,2

(C) Areas 5,7

(D) Pulvinar

Submitted By: Ali Uppal


Aphasia is most likely associated with a lesion in_______________?

(A) Broca’s area

(B) Sensory area

(C) Primary motor area

(D) Visual area

Submitted By: Ali Uppal


The term ‘myopia’ refers to ______________?

(A) Near sightedness

(B) Far sightedness

(C) Constriction of the pupil

(D) Dilation of the pupil

Submitted By: Ali Uppal


Neurotransmitter in nigrostrial pathway is_______________?

(A) Dopamine

(B) GABA

(C) Acetyl choline

(D) Nor epinephrine

Submitted By: Ali Uppal


First change to occur in the distal segment of cut________________?

(A) Myelin degeneration

(B) Axonal degeneration

(C) Mitosis of schwann cell

(D) Sprouting

Submitted By: Ali Uppal


Wallenberg degeneration is seen in______________?

(A) Proximal cut end of nerve with cell body

(B) Distal cut end of nerve without cell body

(C) Both the free ends of the cut nerve

(D) All are true

Submitted By: Ali Uppal


Swallowing center is situated in_______________?

(A) MIdbrain

(B) Pons

(C) Medulla

(D) Cerebellum

Submitted By: Ali Uppal


Satiety center in hypothalamus is regulated by ________________?

(A) Gastric dilatation

(B) Blood glucose levels

(C) Blood insulin levels

(D) All of the above

Submitted By: Ali Uppal