ANATOMY and PHYSIOLOGY MCQ Set-29
Anatomy and Physiology MCQ Question 206:-
What does happen during relaxation of muscles of diaphragm except-
(a) Length of thoracic cavity decreases
(b) Pressure in thoracic cavity increases
(c) Air is expelled from the lungs
(d) Length of thoracic cavity increases
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Ans: (d) Length of thoracic cavity increases ✔
Anatomy and Physiology MCQ Question 207:-
In following which structure is found in between lens and cornea-
(a) Ciliary body
(b) Choroid
(c) Iris
(d) Sclera
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Ans: (c) Iris ✔
Anatomy and Physiology MCQ Question 208:-
What is the effect of sympathetic stimulation on ciliary body of eye-
(a) Contraction of ciliary muscles
(b) Dilatation of ciliary muscles
(c) Some time dilation and sometime contraction
(d) There is no sympathetic nerve supply
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Ans: (d) There is no sympathetic nerve supply ✔
Anatomy and Physiology MCQ Question 209:-
The lens found in human body is-
(a) Biconcave
(b) Biconvex
(c) Uniconcave
(d) Uniconvex
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Ans: (b) Biconvex ✔
Anatomy and Physiology MCQ Question 210:-
Nodes of ranvier are found in-
(a) Cell body
(b) Dendrites
(c) Axon
(d) Microglia
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Ans: (c) Axon ✔
Anatomy and Physiology MCQ Question 211:-
At synapse which structure contains nuero transmitters-
(a) Synaptic knobs
(b) Synaptic cleft
(c) Synaptic vesicles
(d) Schwann cells
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Ans: (c) Synaptic vesicles ✔
Anatomy and Physiology MCQ Question 212:-
Which nerve supplies the dorsum of the foot & toes-
(a) Pudendal nerve
(b) Peroneal nerve
(c) Sciatic nerve
(d) Obturator nerve
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Ans: (b) Peroneal nerve ✔
Anatomy and Physiology MCQ Question 213:-
Following are the examples of mixed cranial nerves except-
(a) Trigeminal nerve
(b) Facial nerve
(c) Vagus nerve
(d) Hypoglossal nerve
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Ans: (d) Hypoglossal nerve ✔
Anatomy and Physiology MCQ Question 214:-
Which cranial nerve supplies the superior oblique muscles of the eyes-
(a) Oculomotor nerve
(b) Trochlear nerve
(c) Facial nerve
(d) Abducent nerve
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Ans: (b) Trochlear nerve ✔
Anatomy and Physiology MCQ Question 215:-
The nerve which supplies the external urethral sphincter, is-
(a) Sciatic nerve
(b) Pudendal nerve
(c) Peroneal nerve
(d) Obturator nerve
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Ans: (b) Pudendal nerve ✔
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