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Anatomy Unit 3 > Anatomy 5 > Flashcards

Anatomy 5 Flashcards

1
Q

Functions of the nervous system

A

Sense external and internal environments, integrate sensory information, coordinated involuntary and voluntary activities
Control prefor effectors

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2
Q

What somatic system controls is

A

Skeletal

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3
Q

Automatic nervous systems

A

Involuntary

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4
Q

Basic functions of a unit is called

A

Neuron

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5
Q

Axon parts

A

Axon hillock connects axon to cell body

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6
Q

Synapse is side of

A

Communications

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7
Q

Because lack of anturals the central nervous system the

A

Neurons can’t divide

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8
Q

Ineral receptors that monitor are

A

Inside

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9
Q

Proceral receptors position for

A

Joints

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10
Q

Bi polar

A

One axon one dentrite

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11
Q

Multi polar (most common)

A

One axon many dentrites

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12
Q

Neuron cell body of peripheral nervous system are clustered in

A

Ganglia

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13
Q

Astrocite functions

A

Maintain the blood-brain barrier, absorb access neuro transmitter, respond to neuro damage and form 3 deminition framework of central nervous system

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14
Q

Alegondeno cites

A

Make up mythlon seeth of central nervous system

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15
Q

Microgleia

A

Are fegocites

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16
Q

White matter

A

Mylonated

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17
Q

Gray matter

A

Unmylonated

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18
Q

Statilite cells

A

The Gleno cells in the peripheral nervous system

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19
Q

When electrical and chemical forces together it is

A

Electrical chemical radiant

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20
Q

Absolute fractory period

A

When action potential begins until another action potential is enicasted

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21
Q

Minimal stimulus

A

That triggers action potential is called threshold

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22
Q

Continuous propagation

A

Goes all entire length

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23
Q

Posterior root ganglia

A

Contains sensory neurons

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24
Q

31 spinal cord segments for spinal nerves they contain

A

Sensory and motor neurons

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25
Q

Coste megliajs

A

Ends in L1

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26
Q

Dura matter

A

Outer most

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27
Q

Pea mater

A

Direct contact with spinal cord

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28
Q

Cerebral spinal fluid is in the

A

Suberacnode space

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29
Q

Subderal space is

A

Dura and eraconde

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30
Q

Cover nerve outer most

A

Epenerium

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31
Q

Surrounds facial

A

Paraneium

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32
Q

Surrounds individual axons

A

Endonarium

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33
Q

Anterior horns are

A

Somatic motor

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34
Q

Posterior root ganglia is posterior

A

=sensory

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35
Q

If stubborn won’t get

A

Sensory input

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36
Q

Sensory information carried to spinal cord or interior ramps if

A

Brushed against aboudmen

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37
Q

Cervical plexus

A

Supplies in for to diphram

38
Q

Nerve plexus is interwoven work

A

Of nerves

39
Q

Fretic nerve interfates the

A

Diaphragm

40
Q

If injury C3 C4 C5 it might be hard to

A

Breath

41
Q

The breakale plexus has

A

C4-T1 nerves

42
Q

Allner nerve is included as long as radial, median and muscles contain

A

Static nerve

43
Q

Is formed from fibular nerve and tibular nerve that is coxagel plexus

A

Static nerve

44
Q

One synapses to servers post sepatic

A

Divering pool

45
Q

Actually extends back towards the impluse

A

Reverberation

46
Q

Are based on synapis form during development

A

Inate telex is

47
Q

Different types of reflexes

A

Intersegmental, polysnaptic, and ansomatic

48
Q

Goes from sensory to motor neuron directly

A

Monosonaptic

49
Q

Is important to regulate muscle length

A

Stretch reflex

50
Q

Are intersegmental involve recenitcial renivation, involve pools of inner neurons and have reverberating circuits

A

Polysonatic reflexes

51
Q

Complents the flexor reflex

A

Cross extensor reflex

52
Q

Iperlateral

A

Reflex on same side

53
Q

Conserlateral

A

Opposite sides

54
Q

Rapid automatic response to a trigger to a specific stimuli

A

Reflex

55
Q

Located between Cerberum and brain stem

A

Diasefalon

56
Q

Located floor of diaseflon

A

Hypothalamus

57
Q

Sensory information is processed in the

A

Thalamus

58
Q

Autonomic center controls

A

Blood pressure, heart rate, digestion

59
Q

Medulla

A

3rd of dualamagata

3rd and 4th meteicals lengthed by clender canal called ceberal aqueduct

60
Q

Where cerebral spinal fluid is located

A

Subarachnoid space

61
Q

What makes cerebral spinal fluid in corderode plexus

A

Epedimal cells

62
Q

Ascending CElls

A

Carry sensory information

63
Q

Descending Carries

A

Motor information

64
Q

Medulla magata

A

Controls heart rate

65
Q

Crossing over

A

Decusation

66
Q

Auditory

A

Located in temporal lobe

67
Q

Coordinate muscle responses

A

Association areas

68
Q

Pre frontal cortex

A

Responsible for predicting consequences of events or actions

69
Q

White matter of cerebellum

A

Arbor vitae

70
Q

Cerebellum

A

Oversee’a posterior muscles to make rapid adjugment to maintain balance to liberium

71
Q

Gives us movement toward allow Noise

A

Inferior colicuili

72
Q

Comes from darkley pigmated cells

A

Substantia nijerua

73
Q

Reticular activating system

A

Controls alertness and attention

74
Q

Connects hypothalamus to Brain stem (patertary glands)

A

Infedeulum

75
Q

Provides blank between enocrine and nervous system

A

Hypothalamus

76
Q

Thalamus

A

Process information to sensory info

77
Q

Responsible for visual info and media ovitory

A

Lateral junicula

78
Q

Lembic system

A

Control emotional content of brain

79
Q

Regulate patterns and movements

A

Neucli

80
Q

Visual cortex is located in

A

Occipital lobe

81
Q

Highest level of info process

A

Cerebrum

82
Q

Allow us to interput what we read

A

General interput

83
Q

Intergrated center

A

Receive info from asssociate areas and direct extremely Moto contact activities (like speech)

84
Q

Core regions that interput sensory info are

A

Respond

85
Q

Cranial Nerves 3,4,6

A

are eye muscles

86
Q

Pargeo

A

Helps us swallow

87
Q

Hypoglassoal

A

Help love Tonuge for speech

88
Q

Crainial nerve 1

A

Sense of smell

89
Q

For sensation to be perception it has to be received by

A

Somatoary cortex

90
Q

Is reduction of sensitivity of presence of constant stimuli

A

Adaptaztion

91
Q

Maintain proper posture and equal liberium, receive input from motor cortex if damaged leads to uncoordinated jerking movements

A

Cerebellum

Anatomy Unit 3 (3 decks)

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