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MCQs

Total Questions : 111 | Page 2 of 12 pages
Question 11. Peripheral nervous system of human as ___________ pairs of spinal nerves.
  1.    21
  2.    11
  3.    31
  4.    12
 Discuss Question
Answer: Option C. -> 31
Answer: (c).31
Question 12. Which of the following is not a part of peripheral nervous system?
  1.    Cranial nerve
  2.    Ganglion
  3.    Spinal nerve
  4.    Spinal cord
 Discuss Question
Answer: Option D. -> Spinal cord
Answer: (d).Spinal cord
Question 13. Preganglionic neurons lie within _____________
  1.    CNS
  2.    Parasympathetic nervous system
  3.    Peripheral nervous system
  4.    Sympathetic nervous system
 Discuss Question
Answer: Option A. -> CNS
Answer: (a).CNS
Question 14. Spinal cord and brain are wrapped in protective membranes known as ___________
  1.    Nodes of Ranvier
  2.    Meninges
  3.    Axomembranes
  4.    Mylein sheath
 Discuss Question
Answer: Option B. -> Meninges
Answer: (b).Meninges
Question 15. In peripheral nervous system the nerves that arise from spinal cord and brain are called as _____________
  1.    Spinal nerves
  2.    Cranial nerves
  3.    Temporal nerves
  4.    Frontal nerves
 Discuss Question
Answer: Option B. -> Cranial nerves
Answer: (b).Cranial nerves
Question 16. 5th cranial nerve of frog is _________
  1.    Vagus
  2.    Trigeminal
  3.    Olfactory
  4.    Facial
 Discuss Question
Answer: Option B. -> Trigeminal
Answer: (b).Trigeminal
Question 17. In CNS myelinated fibers form the __________ while non myelinated fibers cells form the ___________
  1.    Grey matter, white matter
  2.    Ependymal cells, neurosecretory cells
  3.    White matter, grey matter
  4.    Neurosecretory cells, Ependymal cells
 Discuss Question
Answer: Option C. -> White matter, grey matter
Answer: (c).White matter, grey matter
Question 18. Injury to the vagus nerve in human is not likely to affect _________
  1.    Movement of tongue
  2.    Pancreatic secretion
  3.    Cardiac movements
  4.    Gastrointestinal movements
 Discuss Question
Answer: Option A. -> Movement of tongue
Answer: (a).Movement of tongue
Question 19. How many pairs of cranial nerves originate from the brain of a rat?
  1.    8
  2.    10
  3.    11
  4.    12
 Discuss Question
Answer: Option D. -> 12
Answer: (d).12
Question 20. Which of the following cranial nerve is present in rabbit but absent in frog?
  1.    Olfactory
  2.    Optic
  3.    Hypoglossal
  4.    Glossopharyngeal
 Discuss Question
Answer: Option C. -> Hypoglossal
Answer: (c).Hypoglossal

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