Neuro Flashcards

1
Q

Describe -Arnold-Chiari type I? type 2?

A

type 1 = herniation of cerebellar tonsils

type 2 = herniate tonsils + vermis/4 ventricle

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2
Q

wt does cholingergic stimulation of the sympathetic nervous system cause?

A

sweating

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3
Q

muscle responsible for lifting arm above 90 degrees?

innervation?

A

Trapezius

Spinal accessory nerve

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4
Q

nerve affected in foot drop?

A

deep peroneal

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5
Q
Cranial nerve for chewing?
facial movements?
swallowing?
gag reflex?
tongue?
A
V
VII
X
IX
XII
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6
Q

wt nerve runs w the superior laryngeal artery?

2 functions?

A

cough reflex

sensory to larygeal mucosa above vocal folds

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