chapter 6 Flashcards

1
Q

what’s a mechanoreceptor?

A

detects movement?

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2
Q

what’s a baroreceptor?

A

pressure

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3
Q

what does a thermoreceptor detect?

A

temperature

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4
Q

what does a chemoreceptor detect?

A

chemicals like co2

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5
Q

where are electromagnetic receptors found?

A

eyes

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6
Q

what is proprioception?

A

ability to detect where ur body is in space

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7
Q

what lobe is the sensory motor cortex?

A

parietal

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8
Q

what happens to myelin when developing skills?

A

gets thicker

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9
Q

what gives brain color?

A

myelin (white)

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10
Q

what happens neurologically after an injury?

A

gets blurred

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11
Q

how much of the brain is the frontal lobe?

A

1/3

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12
Q

what part of the brain receives nutrients last?

A

frontalwhat

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13
Q

what is housed in the temporal lobe

A

hippocampus

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14
Q

what is the hippocampus responsible for?

A

long term memory

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15
Q

what part of the brain is sensory Motor?

A

parietal

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16
Q

what are the abc’s of the cerebellum?

A

accuracy balance coordination

17
Q

what is the brains number 1 job?

A

predict and protect

18
Q

what part of the brain fixed unwanted errors?

A

cerebellum

19
Q

what are 2 things ur brain needs to stay alive?

A

fuel and activation

20
Q

what is the spinal cord a continuation of?

A

medulla oblongata

21
Q

how many pairs of spinal nerve?

A

31

22
Q

why are there 8 cervical nerves?

A

first 7 cervical nerves exit the spine cranially to their associated vertebrae, while the 8th cervical nerve exits caudally to C7

23
Q

what plexus is T1 apart of?

A

brachial

24
Q

is cerebral palsy progressive or non?

A

non progressive

25
Q

what makes up gray matter?

A

unmyelinated tissue

26
Q

what makes up white matter?

A

myelinated tissue

27
Q

how do thoracic nerves differ from cervical or lumbar nerves?

A

thoracic members directly innervate

28
Q

how many plexuses are there?

A

3 (cervical, brachial, lumbosacral)

29
Q

what are some of the bony membranous and fluid features that protect the brain from trauma?

A

the skull, meninges, cerebrospinal fluid

30
Q

what does cerebrospinal fluid do?

A
31
Q

is an l4 injury upper or lower injury?

A

lower

32
Q

difference between efferent and afferent?

A

afferent transmit to brain
and efferent is away

33
Q

the spinal cord extends to about what vertebra?

A

L2

34
Q

how does a motor nerve send impluses?

A

spinal cord to periphery

35
Q
A
36
Q
A