neuroanatomy case 1

Question 1

which part of the brain will be absent in anencephaly?

Answer 1

forebrain

Question 2

explain how to prevent from neural tube defect ?

Answer 2

1- for prevention => 400 mg/day of folic acid

2-women who able to bacome pregnant should take at least 400 mg/day

Question 3

stucturally ; arachnoidal villi is

Answer 3

diverticulum of subarachnoidal space

Question 4

which of the following permit a direct flow of fluid from the subarachnoid space into the lumen of the venous sinuses?

Answer 4

fine tubules lined with endothelium, open and close depending on the venous pressure

Question 5

which of the following control CSF pressure

Answer 5

absorption

Question 6

which of the following drugs contraindicated to a cardiac patient?

Answer 6

pan-curonium

Question 7

which of the following drugs contraindicated to liver patient?

Answer 7

ve-curanium

Question 8

during affect of a non-depolarizing agent in surgery patient must be assisted with

Answer 8

respiraltion

Question 9

what are the order of muscle paralysis after using non-depolarising agent ?

Answer 9

extrinsic muscle of eye => face => extrimities =>intercostal muscles => last is the diaphragm

Question 10

to inhibit AchE we use

Answer 10

neostigmine

Question 11

all non-depolarizing agent can cause CV affect except

Answer 11

cistracuranium , vecuranium

Question 12

non-depolazing agent that release histamine are contraindicated to ?

Answer 12

1- asthmatic patients

2- patients with a history of anaphylactic reactions.

Question 13

which of the following hydrolyzed by cholinesterase

Answer 13

mivaciranium

Question 14

malignant hyperthermia treated by

Answer 14

Dantrolele