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Anatomy > Test 5 > Flashcards

Test 5 Flashcards

1
Q

how many nerves do we have in the spinal cord

A

31

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2
Q

nerve root that is responsible for sensory

A

dorsal root

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3
Q

nerve root that is responsible for motor

A

ventral root

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4
Q

ganglain

A

located in the dorsal root

a widening

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5
Q

where the spinal cord goes from a solid mass to a loose mass

A

cauda equina

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6
Q

where the spinal cord goes from solid to loose

A

conus medularis

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7
Q

layers of the meninges

A

duramater, arachnodmater, piamater

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8
Q

thickest membrane on the outside and provides the most protection

A

duramater

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9
Q

infants are born with___ which later becomes the spinal cord

A

neural tube

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10
Q

helps prevent spinabifida

A

folic acid

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11
Q

nonmylinated nerves are ____ when comparing the spinal cord and the brain

A

oppisite

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12
Q

tracts in spinal cord for ascending

A

starts with spino

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13
Q

tracts in spinal cord for decending

A

ends with spino

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14
Q

decussation

A

cross over of nerves

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15
Q

ipselateral

A

same side right leg and right leg

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16
Q

contralateral

A

opposite sides

right leg and left arm

17
Q

large clusters of nerves

A

plexuses

18
Q

reflex arch in spinal cord

A

taking hand off hot plate without thinking

19
Q

regulates homoisotsatis

A

hypothalmus

20
Q

is the male or female brain bigger

A

male brain is bigger but doesn’t mean men are smarter

21
Q

How many minutes till irreversible brain damage and what is it lacking

A

4 minutes

Glucose and oxygen

22
Q

Blood brain barrier

A

Astrocytes

23
Q

When heart contracts

A

Sistolic

24
Q

When heart is not contracted

A

Diostolic

25
Q

Bulges in brain

A

Gyri

26
Q

Depressions in brain

A

Suli

27
Q

Part of brain that deals with permit ice response

A

Medulla

28
Q

Part of brain that deals with motor coordination

A

Cerebellum

29
Q

Divides right and left part of the brain

A

Flax cerebral

30
Q

Part of the brain that I a bridge and intrepids message to determine where it hoes

A

Pon

Anatomy (3 decks)

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