new_n_lost
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Ans this in UNDER 10 Secs PLZ !!!
A patient has a painful ulcer on the tip of his tongue. Which of the following cranial nerves carries the pain sensation he experiences?
A. V2
B. V3
C. VII
D. IX
E. X
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| angel^Doctor
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B
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| GoodGirl
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B
Lingual n. / V3
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Prioritize & simplify.
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| aml
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B
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| new_n_lost
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angel^Doctor wrote:
B
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FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."
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| new_n_lost
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The correct answer is B.
The innervation of the tongue is complex. The mandibular division of the trigeminal nerve (V3) carries general somatic sensation from the anterior two-thirds of the tongue.
The maxillary division (V2, choice A) carries somatic sensation from the palate, upper gums, and upper lip.
The facial nerve (VII, choice C) carries taste from the anterior two-thirds of the tongue.
The glossopharyngeal nerve (IX, choice D) carries sensation and taste from the posterior one-third of the tongue.
The vagus nerve (X, choice E) carries sensation from the lower pharynx.
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FORUM RULES-- Those who believe in telekinesis, raise my hand. I get enough exercise just by pushing my luck --P4U World.." The pure and simple truth is rarely pure and never simple."
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| Capricious
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B
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| shwe
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Why I know the answer right away too , I don't know , have no idea , for some reason all those nerves complicated one are stick to my head , thanks NnL to bring up this hidden Qs, answer in our head .
GL
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