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MCQs

Total Questions : 114 | Page 5 of 12 pages
Question 41. Name the tiny bone of the middle ear, which convert sound into vibration?
  1.    Stapes
  2.    Malleus
  3.    Incus
  4.    Anvil
 Discuss Question
Answer: Option A. -> Stapes
Answer: (a).Stapes
Question 42. What is the absorption peak of green absorbing cones?
  1.    565 nm
  2.    535 nm
  3.    768 nm
  4.    440 nm
 Discuss Question
Answer: Option B. -> 535 nm
Answer: (b).535 nm
Question 43. Which of the following is NOT true for Rods?
  1.    Used for scotopic vision
  2.    Loss causes night blindness
  3.    Not very light sensitive
  4.    Confer achromatic vision
 Discuss Question
Answer: Option C. -> Not very light sensitive
Answer: (c).Not very light sensitive
Question 44. Name the light absorbing pigment present in the Rods?
  1.    Neuroglia
  2.    Aqueous humor
  3.    Rhodopsin
  4.    Perikaryon
 Discuss Question
Answer: Option C. -> Rhodopsin
Answer: (c).Rhodopsin
Question 45. Among the following which one is not the location of smooth muscle cells?
  1.    Iris of the eye
  2.    Airways to the lungs
  3.    Heart wall
  4.    Urinary bladder
 Discuss Question
Answer: Option C. -> Heart wall
Answer: (c).Heart wall
Question 46. Mark the one, which is NOT the location of endocrine glands?
  1.    Pituitary gland
  2.    Salivary gland
  3.    Adrenal glands
  4.    Thyroid
 Discuss Question
Answer: Option B. -> Salivary gland
Answer: (b).Salivary gland
Question 47. System of the body which coordinates and controls its activity is known as ___________
  1.    Organ system
  2.    Muscular system
  3.    Nervous tissue
  4.    Nervous system
 Discuss Question
Answer: Option D. -> Nervous system
Answer: (d).Nervous system
Question 48. Which of the following is NOT the component of the PNS?
  1.    Elastic connective tissue
  2.    Cranial nerves
  3.    Spinal nerves
  4.    Ganglia
 Discuss Question
Answer: Option A. -> Elastic connective tissue
Answer: (a).Elastic connective tissue
Question 49. Peripheral nervous system consists of the brain and spinal cord.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 50. Name the basic structural and functional unit of the nervous system.
  1.    Neuroglia
  2.    Glial cells
  3.    Neurons
  4.    Perikaryon
 Discuss Question
Answer: Option C. -> Neurons
Answer: (c).Neurons

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