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hmrt > mod 3 > Flashcards

mod 3 Flashcards

1
Q

Involuntary

A

Autonomic Nervous System

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2
Q

Voluntary

A

Somatic nervous system

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3
Q

Regulates the functions of our internal organs, such as the heart, stomach, lungs and intestines

A

Automatic Nervous System

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4
Q

Part of the peripheral nervous system and it also controls some of the muscles within the body.

A

Autonomic Nervous System

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5
Q

Regulates involuntarily responses. For example, we do not notice when blood vessels change size or when our heart beats faster.

A

Autonomic Nervous System

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6
Q

Part of the peripheral nervous system connects the brain to the motor neurons such as those found in the skeletal muscles

A

Somatic Nervous System

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7
Q

We are in control of this system and we use it when we want to make our muscles move

A

Somatic Nervous System

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8
Q

Constrict pupils

A

Parasympathetic Nerves

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9
Q

Stimulate Saliva

A

Parasympathetic Nerves

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10
Q

Slow heartbeat

A

Parasympathetic Nerves

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11
Q

Constrict airways

A

Parasympathetic Nerves

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12
Q

Stimulate activity of Stomach

A

Parasympathetic Nerves

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13
Q

Stimulate gallbladder

A

Parasympathetic Nerves

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14
Q

Stimulate activity of Intestines

A

Parasympathetic Nerves

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15
Q

Contract bladder

A

Parasympathetic Nerves

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16
Q

Dilates pupil

A

Sympathetic Nerves

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17
Q

Inhibit Salivation

A

Sympathetic Nerves

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18
Q

Increase heartbeat

A

Sympathetic Nerves

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19
Q

Relax airways

A

Sympathetic Nerves

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20
Q

Inhibit activity of Stomach

A

Sympathetic Nerves

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21
Q

Inhibit gallbladder

A

Sympathetic Nerves

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22
Q

Inhibit activity of Intestines

A

Sympathetic Nerves

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23
Q

Secretes epinephrine & norepinephrine

A

Sympathetic Nerves

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24
Q

Relax Bladder

A

Sympathetic Nerves

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25
Q

two components of Autonomic Nervous System

A

: Sympathetic and parasympathetic Nerves

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26
Q

emerge directly from the brain

A

cranial nerves

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27
Q

are peripheral nerves that emerge from the cranial nerve nuclei of the brainstem and spinal cord. they innervate the head and neck. they are numbered 1 to 12 according to their order of exit to the skull fissures

A

Cranial Nerve

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28
Q

CN 1

A

olfactory nerve

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29
Q

CN II

A

Optic Nerve

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30
Q

CN III

A

oculomotor nerve

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31
Q

CN IV

A

trochlear nerve

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32
Q

CN V

A

trigeminal nerve

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33
Q

CN VII

A

facial nerve

34
Q

CN VIII

A

Vestibulocochlear Nerve

35
Q

CN IX

A

Glossopharyngeal Nerve

36
Q

CN X

A

Vagus Nerve

37
Q

CN XI

A

Accessory Nerve

38
Q

CN XII

A

Hypoglossal Nerve

39
Q

Motor Nerves

A

III, IV, VI, XI, XII

40
Q

Sensory Nerves

A

I,II, and VIII

41
Q

Mixed Nerves

A

V, VII, IX X

42
Q

True or False: nerves have paths within and outside the skull

A

True

43
Q

paths within the skull are called

A

Intracranial Nerve

44
Q

paths outside the skull are called

A

extracranial

45
Q

holes in the skull by which the nerves can exit the skull

A

Foramina

46
Q

True or False: all cranial nerves are paired which means they occur on both the right and left sides of the body

A

True

47
Q

function supplied by a nerve, on the SAME SIDE of the body, is an

A

Ipsilateral Function

48
Q

Function is on the OPPOSITE SIDE to the origin of the nerve, is known as

A

Contralateral Function

49
Q

consists of all the fibers within cranial and spinal nerves that enable us to perform voluntary body movements and feel sensation from the skin muscle and joints.

A

Somatic Nervous System

50
Q

perform voluntary body movements

A

efferent

51
Q

feel sensation from the skin, muscles and joints

A

afferent

52
Q

this division innervates all involuntary structures of the body - cardiac, glandular, and smooth muscles (blood vessels and hollow organs)

A

autonomic nervous system

53
Q

originate from CNS and end by synapsing with neurons of the peripheral autonomic ganglia

A

presypnatic fibers

54
Q

are the axons of ganglion neurons, extending from the ganglion to peripheral tissues.

A

postsynaptic fibers

55
Q

in sympathetic nerves the presynaptic fiber is ____ as the ganglia are located very close to the spinal cord.

A

short

56
Q

in sympathetic nerves the postsynaptic fiber is much _____ in order to reach the target organ

A

longer

57
Q

in parasympathetic nerves the presynaptic fiber is

A

longer

58
Q

in parasympathetic nerves the postsynaptic is

A

shorter

59
Q

adjust our bodies for situation of increased physical activity

A

sympathetic nervous system

60
Q

the flight and flight response

A

Sympathetic Nervous System

61
Q

adjust our body for energy conservation

A

Parasympathetic Nervous System

62
Q

rest and digest

A

Parasympathetic Nervous System

63
Q

slow down the actions of the cardiovascular system, divert blood away from muscles, and increase peristalsis and gland secretion

A

parasympathetic nervous system

64
Q

comprises the sympathetic nervous system and parasympathetic nervous system fibers that regulate the activity of the gastrointestinal tract

A

enteric nervous system

65
Q

CN I (Olfactory Nerve) sensory

A

nose

66
Q

CN II (Optic Nerve) sensory:

A

eye

67
Q

CN III (Oculomotor Nerve) motor:

A

all eye muscles except those supplied by IV and VI

68
Q

CN IV (Trochlear Nerve) motor:

A

superior oblique muscle

69
Q

CN V (Trigeminal Nerve) sensory:

A

face, sinuses, teeth, e.t.c.

70
Q

CN V (Trigeminal Nerve) motor:

A

muscles of mastication

71
Q

CN VI (Abducens Nerve) motor:

A

external rectus muscle

72
Q

CN VII (Vestibulocochlear Nerve) sensory:

A

inner ear

73
Q

CN IX (Glossopharyngeal Nerve) motor:

A

pharyngeal musculature

74
Q

CN IX (Glossopharyngeal Nerve) sensory:

A

posterior part of tongue, tonsil, pharynx

75
Q

CN X (Vagus Nerve) motor:

A

heart, lungs, bronchi, gastrointestinal tract

76
Q

CN X (Vagus Nerve) sensory:

A

heart, lungs, bronchi, trachea, larynx, pharynx, gastrointestinal tract, external ear

77
Q

CN XI (Accessory Nerve) motor:

A

sternocleidomastoid and trapezius muscles

78
Q

CN XII (Hypoglossal Nerve) motor:

A

muscles of the tongue

79
Q

Intermediate Nerve motor:

A

submandibular and sublingual gland

80
Q

Intermediate Nerve sensory:

A

anterior part of tongue and soft palate

81
Q

CN VI

A

Abducens Nerve

hmrt (3 decks)

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