anatomy Flashcards

1
Q

what artery runs with the radial n

A

deep brachial A

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2
Q

levator ani muscles

A

hold bladder and urethra in proper anatomical location

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3
Q

which scalene attach to the first rib

A

anterior, middle

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4
Q

which scalene attaches to the second rib

A

posterior

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5
Q

action of the SCM

A

sideband towards, rotate away

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6
Q

primary motion of OA

A

flexion and extension type 1 like

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7
Q

primary motion of AA

A

rotation

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8
Q

what mechanics does C3-7 follow

A

type 2

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9
Q

cervical vertebrae facets

A

backwards, upwards, medial

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10
Q

thoracic vertebrae facets

A

backwards, upwards, lateral

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11
Q

lumbar vertebrae facets

A

backwards, medial

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12
Q

increased carrying angle

A

ulna abducts, wrist adducts

valgus

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13
Q

what muscles are involved in dequervians tenosynovitis

A

abductor poliicis longus, extensor pollices brevis

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14
Q

inferior border of the medial collateral ligament

A

pes anserinus

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15
Q

mcmurry test lateral meniscus

A

internally rotate, apply varus stress

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16
Q

action of piriformis

A

abduction and external rotation

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17
Q

superior sacral axis

A

cranial sacral and respiratory motion

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18
Q

medial sacral axis

A

postural motion

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19
Q

inferior sacral axis

A

innominate motion

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20
Q

how does the middle meningeal A enter the brain

A

through the foramen spinosum

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21
Q

where does the middle meningeal A branch from

A

maxillary artery which comes from the external carotid A

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22
Q

where is meckles located

A

2 feet proximal to the ileocecal valve

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23
Q

latissimus dorsi m action and innervation

A

thoracodorsal n

adduct, medially rotate, and extend the arm

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24
Q

lesion in medial geniculate nucleus

A

auditory dysfunction

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25
muscles of mastication
medial pterygoid, lateral pterygoid, tempoalis, masster
26
where does the left ovarian vein drain
left renal vein
27
thoracic outlet syndrome is caused by compression of the neuromuscular bundle between what muscles
anterior and middle scalene
28
ober test
helps diagnose IT band dysfunction
29
carina bifurcation
level of 4th thoracic vertebrae, and second rib
30
amygdala
sexual urges, hunger, aggression, memory
31
sphenobasilar synchondrosis
parietal and occipital lobe- mediates primary respiratory center
32
biceps femoris
hip extension, knee flexion. | originates from ischial tuberosity
33
what is responsible for horseshoe kidney
blockage by the inferior mesenteric A
34
medial epicondylitis
due to overuse of flexors of elbow and wrist
35
what hand muscles does the median nerve innervate
1/2 LOAF | 1/2 lumbricals, opponents pollices, abductor pollices brevis, flexor pollices brevis
36
restrictive lung disease
decreased residual volume
37
dequervians
abductor pollices longus and extensor pollices brevis
38
spinal trigeminal nucleus contains what
spinothalamic tract
39
moderate scoliosis
20-45 | tx: brace
40
cause of caput medusae
increased pressure in paraumbilical veins and superficial epigastric veins
41
anorectal varices
superior rectal vein (portal circulation) and inferior rectal vein (systemic circulation)
42
what artery supplies blood to the cardio esophageal junction
left gastric- lesser curvature of the stomach
43
what areas are found in the frontal lobe
brochas, primary motor cortex
44
what lobe is the primary sensory cortex in
parietal
45
where is the primary visual coretx
occipital lobe
46
subdural hematoma
crescent shaped
47
bright red blood per rectum and NO pain
internal hemorrhoid above the pectinate line
48
temporalis m
elevation and retraction
49
masseter m
elevation and protrusion (bilateral)
50
medial pteryoid m
elevation, protrusion
51
lateral pterygoid m
depression, protrusion
52
what muscle protects the brachial plexus when the clavicle is fractured
subclavius m
53
foramen of monroe
connects lateral ventricles to third ventricle
54
cerebral aquedcut
connects third ventricle to fourth
55
foramen of magendie and lusaka
CSF exits fourth ventricle
56
nucleus ambiguus
CN X
57
dorsal motor nucleus
parasympathetic innervation to heart and GI
58
inferior salivary nucleus
CN IX to parotid to control salivation
59
nucleus solitaris
sensory information, taste and gut dissension via CN 7,9,10
60
how will someone with radial head subluxation hold their arm
slightly flexed and pronated
61
dorsal scapular a
supplies levator scapulae and rhomboids | descends along medial aspect of scapula
62
posterior circumflex humoral A
passes around the surgical neck of the humorous
63
where does PTH act in the kidney
decrease phosphorus in PCT | increase calcium in DCT
64
Epstein anomaly
enlargement of the right atrium
65
thomas test
tests for psoas syndrome. | flex contralateral leg, lower and extend affected leg.
66
duputryn contracture
unable to extend 4/5 digits
67
musculocutaneous n
innervates biceps brachii, coaracobrachialis, brachialis m.- arm flexors. sensory to lateral forearm. pierces deep fascia lateral to tendon of biceps brachia.
68
ulnar collateral ligament
attaches from inferior medial epicondyle to medial coronoid process. usually injured in pitchers
69
levator scapulae muscle
C3-5 | forward flexion and lateral flexion
70
common cause of spinal accessory N injury
surgery in posterior triangle of cervical spine
71
actions of piriformis
flexion, adduction, internal rotation
72
what broaden area is wernickes
22