ANATOMY and PHYSIOLOGY MCQ Set-69
Anatomy and Physiology MCQ Question 606:-
Respiratory Centre is located at:
(a) Cerebrum
(b) Pons
(c) Medulla oblongata
(d) spinal cord
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Ans: (c) Medulla oblongata ✔
Anatomy and Physiology MCQ Question 607:-
The sympathetic nervous system has
(a) postganglionic cell bodies in chain ganglia or Collateral ganglion
(b) preganglionic Neurons in cranial nerves for sacral spinal nerves
(c)The functions of slowing the heart rate and respiratory rate
(d) preganglionic Neurons that secrete norepinephrine and as their neurotransmitter
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Ans: (a) postganglionic cell bodies in chain ganglia or Collateral ganglion ✔
Anatomy and Physiology MCQ Question 608:-
Policeman’s tip hand is seen in
(a) Erb’s palsy
(b) Klumpke’s paralysis
(c) Axillary nerve injury
(d) none of the above
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Ans: (a) Erb’s palsy ✔
Anatomy and Physiology MCQ Question 609:-
Ulnar nerve severed above elbow causes all except
(a) complete loss of sensation in 4th and 5th fingers
(b) paralysis of all lumbrical
(c) Paralysis of flexor carpi ulnar is
(d) Paralysis of flexor profundus
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Ans: (b) paralysis of all lumbrical ✔
Anatomy and Physiology MCQ Question 610:-
Go through the following statements regarding neurons and identify the correct statement
(a) nodes of Ranvier are found in dendrite
(b) at synapse synaptic vesicles contains neurotransmitters
(c) Schwann cells are the cells which is present in myelin sheath
(d) All the above
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Ans: (a) nodes of Ranvier are found in dendrite ✔
Anatomy and Physiology MCQ Question 611:-
Nerve supply to hypothenar muscles is from
(a) Ulnar nerve
(b) Median nerve
(c) Radial nerve
(d) Musculocutaneous nerve
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Ans: (a) Ulnar nerve ✔
Anatomy and Physiology MCQ Question 612:-
Anterior fontanel fontanel is formed by except
(a) Coronal suture
(b) Frontal bone
(c) Lambdoid suture
(d) Sagittal suture
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Ans: (c) Lambdoid suture ✔
Anatomy and Physiology MCQ Question 613:-
The group of nuclei scattered throughout the brainstem that play role in arousing and maintaining consciousness is the
(a) Reticular formation
(b) Pons
(c) Colliculi
(d) Pyramids
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Ans: (a) Reticular formation ✔
Anatomy and Physiology MCQ Question 614:-
Muscles supplied by median nerve
(a) Abductor pollicis brevis
(b) Opponens pollicis
(c) First lumbrical
(d) All the above
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Ans: (d) All the above ✔
Anatomy and Physiology MCQ Question 615:-
The smallest cranial nerve is
(a) olfactory nerve
(b) oculomotor nerve
(c) Trochlear nerve
(d) accessory nerve
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Ans: (c) Trochlear nerve ✔
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