intracranial regulation Flashcards

1
Q

things that impact intracranial processing and ___

A

function

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2
Q

can impaired to ___ ICR

A

optimal

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3
Q

autoregulation is adjustment of cerebra blood flow bc of metabolic ___

A

demand

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4
Q

sending signals from nerve to nerve accross a synapse

A

neurotransmission

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5
Q

brain tissue is __% and blood is 12%

A

78

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6
Q

cerebrospinal fluid is ___%

A

10

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7
Q

ICP is the __ exerted by three volumes

A

pressure

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8
Q

normal ICP is LT 15 and HTN is ___

A

20

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9
Q

impaired perfusion is interupted blood flow and can __ to tissue death

A

lead

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10
Q

optimal brain function requires adequate transmission of neurotransmitters. if not enough it is called ____ neurotransmission

A

compromised

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11
Q

the brain cant store ___ and needs a constant supply of it

A

glucose

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12
Q

__ at risk are old and teens/YA

A

pops

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13
Q

use NIHSS and GCS for assessing ___

A

ICR

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14
Q

use cranial nerve testing and MMSE to assess ___

A

ICR

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15
Q

GCS below 14 do a CT ___

A

stat

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16
Q

NO lumbar puncture with ___ ICP

17
Q

prevention for cerebral arterial disease is to live a ___ lifestyle

18
Q

with trauma you want to ___ secondary injury to brain

19
Q

-tomy is to ___

20
Q

with ICR problems, chewing and swallowing are compromised and may need ___

A

enteral feedings

21
Q

Balance, muscle coordination , and posture is where in the brain

A

cerebellum

22
Q

emotions, memory are in the __

23
Q

thinking, consciousness, perception, and movement are in the ___

24
Q

fluid balance, sleep and appetite​ in the ____

A

diencephalon

25
alerting mechanism and regulation of temp are in the ___
diencephalon
26
sensory relay and emotions are in the____ ___
diencephalon
27
cardiac, respiratory and vasomotor control are in the ___ stem
brain
28
conduction pathway for visual and auditory, is in the ____ ____
brain stem
29
Connection between brain and spinal cord for movement is in the ___
brain stem
30
Unique capillary system that blocks neurotoxic substances from brain is the ___ brain barrier
blood
31
_____ blood flow is Tightly regulated by changing diameter of cerebral vessels
cerebral
32
CSF ____ the brain and provides nutrients to brain
cushions
33
Protective mechanism and compensatory.
hyperventilation
34
CO2 is a _____
vasodilator
35
Reduces CO2 and blood flow
hyperventilation
36
dura matar is ___
hard
37
pia matar is ___
tender
38
arachnoid is ___like
spider
39
there are __ cranial bones
8