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Human Anatomy Lab > Lab 4: Expert Room 1-6 > Flashcards

Lab 4: Expert Room 1-6 Flashcards

1
Q

Cranial Nerve 1

A

CN I

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2
Q

Cranial Nerve 2

A

CN II

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3
Q

Cranial Nerve 3

A

CN III

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4
Q

Cranial Nerve 4

A

CN IV

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5
Q

Cranial Nerve 5

A

CN V

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6
Q

Cranial Nerve 6

A

CN VI

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7
Q

Cranial Nerve 7

A

CN VII

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8
Q

Cranial Nerve 8

A

CN VIII

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9
Q

Which cranial nerve(s) have both the lateral cord & superior trunk?

A

CN V, CN VI

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10
Q

Which cranial nerve(s) have both the posterior cord & middle trunk?

A

CN VII, CN VIII

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11
Q

What holds the medial cord?

A

CN VIII & T1

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12
Q

Which cranial nerve represents the inferior trunk?

A

CN VIII

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13
Q

From the most superior: what is the order of the cords?

A

Lateral, Posterior, Medial

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14
Q

From the most superior: what is the order of the trunks?

A

Superior, Middle, Inferior

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15
Q

Where can you find the phrenic nerve?

A

On the opposite side of the trunk/cord

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16
Q

What is the nerve found below the axillary nerve that sits on the ulna bone?

A

Musculocutaneous nerve

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17
Q

What is the name of the nerve found on the radius that splits into two nerves?

A

Radial nerve

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18
Q

what nerve is found between the musculocutaneous nerve and the ulnar nerve? (Hint: Another word for middle)

A

Median nerve

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19
Q

Anatomical view: What nerve that branches off the radial nerve is visible that goes to the thumb?

A

Superficial radial nerve

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20
Q

What nerve that branches off the radial nerve is not fully visible?

A

Deep radial nerve

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21
Q

What nerve is the most lateral that wraps around to the pinky?

A

Ulnar nerve

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22
Q

On the lumbar plexus, what is found at the end of it?

A

conus medullaris

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23
Q

On the lumbar plexus, what are the strings that extend off the end of it?

A

cauda equina

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24
Q

Whats the nerve on the fibula that has two things that branch off from it?

A

common fibular nerve

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25
Q

From the extension of the common fibular nerve, which nerve sits on the fibula?

A

superficial fibular nerve

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26
Q

From the extension of the common fibular nerve, which nerve goes away from the fibula?

A

deep fibular nerve

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27
Q

What nerve is found on the femur?

A

femoral nerve

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28
Q

What nerve runs posterior that is below the coccyx?

A

sciatic nerve

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29
Q

What nerve is right below the coccyx bone?

A

obturator nerve

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30
Q

What two nerves branch from the sciatic nerve?

A

common fibular nerve & tibial nerve

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31
Q

Name CN I:

A

Olfactory nerve

32
Q

Name CN II:

A

Optic nerve

33
Q

Name CN III:

A

Oculomotor nerve

34
Q

Name CN IV:

A

Trochlear nerve

35
Q

Name CN V:

A

Trigeminal nerve

36
Q

Name CN VI:

A

Abducens nerve

37
Q

Name CN VII:

A

Facial nerve

38
Q

Name CN VIII:

A

Vestibucochlear nerve

39
Q

Name CN IX:

A

Glossopharyngeal nerve

40
Q

Name CN X:

A

Vagus nerve

41
Q

Name CN XI:

A

Accessory nerve

42
Q

Name CN XII:

A

Hypoglossal nerve

43
Q

What are the names of the (3) branches of the trigeminal nerve (CN V)?

A

opthalmic branch, maxillary branch, mandibular branch

44
Q

What comes before the axon?

A

axon hillock

45
Q

What are found on the dendrites?

A

terminal boutons

46
Q

What are the holes on the sides of a myelin sheath?

A

node of ranvier

47
Q

Where can you find schwann cells?

A

on the myelin sheath

48
Q

What nerve is known for the armpit?

A

axillary nerve

49
Q

What nerve is more lateral to the coracobrachialis?

A

ulnar nerve

50
Q

What (2) nerves on the posterior leg split from the sciatic nerve?

A

common fibular nerve, tibial nerve

51
Q

What part is found right below the cerebrum?

A

corpus callosum

52
Q

What are the three things found below the corpus callosum? (superior to inferior)

A

fronix, epithalamus, thalamus

53
Q

What is found within the thalamus?

A

interthalamic adhesion

54
Q

What are (3) parts going inferiorly from the thalamus?

A

Pons, medulla oblongata and the spinal cord

55
Q

What are the parts of the brain?

A

frontal, parietal, occipital, temporal

56
Q

what is the cortex found in the frontal lobe?

A

motor cortex

57
Q

what is the cortex found in the parietal lobe?

A

sensory cortex

58
Q

What is the cortex found in the occipital lobe?

A

visual cortex

59
Q

what is the cortex found in the temporal lobe?

A

auditory cortex

60
Q

What is known as the “roof of the cerebellum” and is below the falx cerebri?

A

tentorium cerebelli

61
Q

What is known as the area that divides the two hemispheres where the cerebellum can be found?

A

falx cereblli

62
Q

What is found within the dura mater where the sella turcica can also be found?

A

diaphragma sellae

63
Q

What is between the corpus callosum and fornix?

A

septum pellucidum

64
Q

What ventricle can you find right next to the thalamus?

A

third ventricle

65
Q

What ventricle can you find between the cerebellum and pons?

A

fourth ventricle

66
Q

What are the (3) sinuses you can find within the falx cerebri?

A

superior sagittal sinus, inferior sagittal sinus, and straight sinus

67
Q

What part of the ventricle helps the third and fourth ventricle communicate?

A

aqueduct of midbrain

68
Q

What part of the ventricle helped the lateral ventricle and third ventricle communicate?

A

interventricular foramen

69
Q

What is the pink area on the fourth ventricle?

A

choroid plexus

70
Q

On the meninges what are the parts going from the most outer to inner?

A

dura mater, subdural cavity, arachnoid cavity, subarachnoid space, pia mater

71
Q

What are the three parts that make up the gray matter?

A

posterior, lateral and anterior gray horn

72
Q

What are the two parts within the spinal cord that are either a sulcus or a fissure?

A

anterior median fissure, posterior median sulcus

73
Q

What helps hold the spinal cord in place that is found in three places?

A

denticulate ligament

74
Q

In the cranial vertebra, the nerves are yellow. What is the name of the nerve and what are the (2) parts that branch off from it?

A

dorsal root ganglion; dorsal root, ventral root

75
Q

Extending from the dorsal root ganglion, what are the two branches?

A

ventral and dorsal ramus

76
Q

From the ventral ramus, what is connected to it that connects to another part to serve as communication?

A

rami communicantes

77
Q

What is attached right next to the rami communicantes away from the ventral ramus?

A

sympathetic ganglion

Human Anatomy Lab (3 decks)

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