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Anatomy Flashcards

(108 cards)

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1
Q

the greater tubercles and trochanters are (medial/lateral)

A

lateral

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2
Q

structures that cross diaphragm and levels at which they cross

A

IVC T8, esophagus 10, aorta 12

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3
Q

teres major arm attachment

A

lesser tuberosity, medial rotation

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4
Q

teres minor arm attachment

A

greater tuberosity, lateral rotation

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5
Q

boundaries of the quadrilateral space

A

long head of triceps medially, teres minor superiorly, teres major inferiorly, humerus laterally

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6
Q

what runs through quadrilateral space

A

axillary nerve and posterior circumflex artery

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7
Q

branches of axillary artery

A

subscapular, humeral circumflex, brachial

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8
Q

brachialis attachments

A

humerus to ulna

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9
Q

brachioradialis atachment

A

lateral epicondyle to radius

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10
Q

boundaries of triangular space

A

teres major superiorly, long head of triceps medially, humerus laterally

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11
Q

what runs through triangular space

A

radial nerve and deep brachial artery

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12
Q

the only thenar muscle innervated by ulnar nerve

A

adductor pollicis

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13
Q

attachments opponens pollicis

A

metacarpal

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14
Q

attachments abductor pollicis brevis, and side of hand

A

proximal phalanx, palmar

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15
Q

attachment flexor pollicis brevis

A

proximal phalanx, palmar

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16
Q

abductor pollicis longus atachments

A

radius to metacarpal

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17
Q

describe the boutonniere deformity

A

tear in central slip of extensors. DIP in hyperextension, PIP in flexion

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18
Q

function of external oblique

A

contralateral rotation of torso

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19
Q

which part of small intestine has denser arcades

A

ileum

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20
Q

femur attachment of psoas major

A

lesser trochanter

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21
Q

what forms lumbosacral trunk

A

L4, L5

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22
Q

what part of the vertebrae is the pedicle

A

between body and transverse process

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23
Q

what part of the vertebrae is the lamina

A

between transverse and spinal processes

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24
Q

which group of back muscles does micromovements

A

transversospinalis

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25
median umbilical ligament is remnant of
urachus
26
round ligament of the liver is a remnant of
umbilical vein
27
ovarian tumor can cause referred pain to
thigh
28
piriformis attachments and foramen
sacrum, through greater sciatic foramen, to greater trochanter
29
obturator internus attachments and foramen
obutrator foramen, exits lesser sciatic foramen, to medial aspect of greater trochanter
30
roots composing sciatic nerves
lumbosacral trunk (L4, L5), S1-S3
31
origin of inferior and superior gluteal nerves
sciatic nerve
32
roots of pudendal nerve
S2-S4, made separate from sciatic
33
pudendal nerve route
exits greater foramen, re-enters through lesser
34
branches of internal iliac artery
iliolumbar, superior and infeiror gluteal (both exit greater foramen), internal pudental (leaves and returns), visceral branches (superior vesical artery and obliterated umbilical artery), obturator artery
35
components of pes anserinus
gracilis, sartorius, semitendinosus
36
pectineus innervation
femoral nerve, even though it is in medial compartment
37
gracilis attachments
ischium to medial tibia
38
sartorius attachments
AIIS to medial tibia
39
superior gluteal nerve innervates...
TFL, gluteus minimus, medius
40
superior gemellus innervation
nerve to OI
41
inferior gemellus innervation
nerve to quadratus femoris
42
innervation to anterior compartment of leg
deep fibular branch
43
innervation to lateral compartment of leg
superficial fibular branch
44
name muscles of anterior compartment of leg
TA (lateral tibia), EDL, EHL, peroneus tertius
45
origin anterior tibial artery
popliteal artery
46
name muscles of deep posterior leg
FDL (medial), TP (crosses FDL to navicular), FHL (lateral)
47
name muscles of lateral compartment of leg
peroneus longus, peroneus brevis
48
tibia and fibula articulate with ___ at ankle joint
talus
49
which foot flexor is like FDS
FDB
50
where does CN I leave
cribriform plate
51
where does CN II leave
optic canal
52
where does CN III leave
superior orbital fissure
53
where does CN IV leave
superior orbital fissure
54
where does CN V1 leave
superior orbital fissure
55
where does CN V2 leave
rotundum
56
where does CN V3 leave
ovale
57
where does CN VI leave
superior orbital fissure
58
where does where does CN VII leave
internal acoustic meatus and stylomastoid foramen
59
where does CN VIII leave
internal acoustic meatus, and then external
60
where does CN IX leave
jugular foramen
61
where does CN X leave
jugular formamen
62
where does CN XI leave
jugular formane
63
where does CN XII leave
hypoglossal canal
64
what exits the superior orbital fissure
III, IV, V1, VI
65
what leaves rotundum
V2
66
what leaves ovale
V3
67
what leaves spinosum
MMA
68
what leaves foramen lacerum
ICA (foramen lacerum is aka carotid canal)
69
what leaves internal acoustic meatus
VII and VIII
70
what leaves external acoustic meatus
VIII
71
what leaves stylomastoid foramen
VII
72
what leaves jugular foramen
IX, X, XI, internal jugular
73
what leaves hypoglossal canal
XII
74
what leaves foramen magnum
vertebral arteries
75
innervation for most strap muscles
ansa cervicalis (C2-C3). except thyrohyoid (C1)
76
innervation thyrohyoid
C1
77
innervation geniohyoid
C1
78
branches of external carotid
superior thyroid, ascending pharyngeal, lingual, facial, occipital, posterior auricular, maxillary, superior temporal ("some anatomists like freaking out poor medical students")
79
venous drainage of pole of thyroid
superior thyroid vein --> IJV
80
venous drainage of mid-lateral lobe of thyroid
middle vein --> IJV
81
venous drainage of inferior portion of thyroid
inferior vein --> brachiocephalic
82
vestibular fold (false cord) is medial edge of...
quadrangular/aryepiglottic membrane
83
vocal fold (true cord) is edge of
cricovocal membrane/conus elasticus
84
motor innervation of larynx
recurrent laryngeal (X) for all muscles except cricothyroid (external branch of superior laryngeal (X))
85
innervation for cricothyroid
external branch of superior laryngeal nerve (X)
86
sensory innervation for larynx above vocal folds
internal branch of superior laryngeal nerve
87
sensory innervation for larynx below vocal folds
recurrent laryngeal
88
facial nerve branches
temporal, zygomatic, buccal, mandibular, cervical, posterior auricular ("To Zanzibar By Motor Car, Please")
89
parasymapthetic innervation of parotid duct
IX
90
branches of mandibular nerve (V3, from foramen ovale)
auriculotemporal, inferior alveolar, lingual (joined by chorda tympani [VII]), masseteric (gives off buccal and muscular)
91
innervation of stylohyoid
VII
92
innervation of mylohyoid
V3
93
innervation of digastric
VII for posterior belly, V3 for anterior belly. digastric opens jaw
94
the only extrinsic tongue muscle not innervated by XII
geniohyoid (C1)
95
parasympathetic innervation of submandibular and sublingual glands
VII
96
innervation of parts of pharynx
oropharynx IX. laryngo/hypopharynx X.
97
innervation of pharyngeal muscles
X, except stylopharyngeus (IX)
98
innervation of stylopharyngeus
IX, for swallowing
99
muscle name for UES
cricopharyngeus
100
bony structure that anchors falx cerebri anteriorly
crista galli
101
structures that run in lateral walls of cavernous sinuses
III, IV, V1
102
structures that run through the cavernus sinus blood
VI, ICA
103
innervation of stapedius
VII
104
innervation of tensor tympani
V3
105
innervation levator palabrae superioris
III
106
innervation Muller's muscle (superior tarsal muscle)
sympathetic
107
name eye muscles not innervated by III
superior oblique (IV) (lateral rectus (VI)
108
name the muscles of the eye innervated by III
superior, inferior, and medial rectus. inferior oblique

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