Imp mcqs for MDCAT related to nervous system..

Imp mcqs for MDCAT related to nervous system......must solve and send your answer
1)nissel bodies are present in
A)cell body
B)dendrites
C)axon

2)axon originate from
A)axoplasm
B)hillock
C)cytoplasm
D)all

3)which are nurishment cell in CNS
A)schwan cells
B)neuroglia
C)both
D)none

4)aggregation of cell bodies of neurons in CNS is called
A)grey matter
B)white matter
C)both
D)none

5)neurons in white matter are
A)mylented
B)non mylented
C)both may be

6)brain stem has
A)pons
B)mid brain
C)medulla
D)all

7)two hemispheres of cerebrum are connected by corpus collasum formed by
A)white matter
B)grey matter
C)none

8)Cerebrum has lobes
A)4
B)2
C)5
D)6

8)largest part of forbrain is
A)cerebellum
B)medul
C)pons
D)none

9)surface of cerebellum is formed by
A)white matter
B)grey matter
C)mixed

10)vital centers are present in
A)medula
B)pons
C)forbrain
D)midbrain

11)center of spinal cord has
A)grey matter
B)white matter
C)both

12)it is distributed throughout the body
A)para sympathetic system
B)sympathetic
C)both
D)none

13)It is steroid hormone
a)adrenal cortex
B)prolactin
C)relaxin

14)oxytocin is a hormone of
A)posterior pitutry
B)inferior pitutry
C)none

15)parasympathetic has
A)long post syneptic gangalions
B)long presynaptic gangalions
C)none
D)both

16)it is not chatacterized feature of parkinsons disease
A)fast voluntry movments
B)tremors
C)rigidity
D)fastinating gait

17)active membrene potential is due to
A)inward movment of Na ions
B)inward movment of k ions
C)both

18)number of cranial nerves are
A)10
B)12
C)24
D)6

19)diurnnal rhytm is of
a)24 hours
b)360 days
C)one monty
d)none

20)it is best developed in birds
A)cereberum
b)cerebellum
c)pons
D)medulla