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NPTE Prep > Anatomy- MSK > Flashcards

Anatomy- MSK Flashcards

1
Q

TMJ depression

A

lateral pterygoid
suprahyoid
infrahyoid

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2
Q

TMJ elevation

A

temporalis
masseter
medial pterygoid

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3
Q

TMJ protrusion

A

masseter
lateral pterygoid
medial pterygoid

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4
Q

TMJ retrusion

A

temporalis
masseter
digastric

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5
Q

TMJ side to side

A

medial pterygoid
lateral pterygoid
masseter
temporalis

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6
Q

Cervical Flexion

A

SCM
longus colli
scalenus mm

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7
Q

Cervical extension

A 
splenius cervicis
semispinalis cervicis
iliocostalis cervicis
longissimus cervicis
multifidus
trapezius
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8
Q

cervical rotation and lateral bending

A 
SCM
scalenus mm
splenius cervicis
longissimus cervicis
iliocostalis cervicis
levator scap
multifidus
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9
Q

thoracic and lumbar flexion

A

rectus abdominis
internal oblique
external oblique

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10
Q

thoracic and lumbar extension

A

erector spinae
quadratus lumborum
multifidus

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11
Q

thoracic and lumbar rotation and lateral bending

A 
psoas major
quadratus lumborum
external oblique
internal oblique
multifidus
longissimus thoracis
iliocostalis thoracis
rotatores
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12
Q

scapula elevation

A

UT

Levator scap

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13
Q

scapula protraction

A

SA

pec minor

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14
Q

Scapular upward rotation

A

trapezius (upper and lower)

SA

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15
Q

scapula depression

A

latissimus dorsi
pec major
pec minor
lower trap

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16
Q

scapula retraction

A

middle trap

rhomboids

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17
Q

scapula downward rotation

A

rhomboids
levator scap
pec minor

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18
Q

shoulder flexion

A

anterior delt
coracobrachialis
pec major (clavicular)
biceps

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19
Q

shoulder abduction

A

middle delt

supraspinatus

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20
Q

shoulder extension

A

lats
posterior delt
teres major
triceps (long head)

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21
Q

shoulder adduction

A

pect major
lats
teres major

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22
Q

shoulder horizontal abduction

A

posterior delt
infraspinatus
teres minor

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23
Q

shoulder horizontal adduction

A

anterior delt

pect major

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24
Q

shoulder external rotation

A

teres minor
infraspinatus
posterior delt

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25
shoulder internal rotation
``` subscapularis teres major pec major lats anterior delt ```
26
elbow flexion
biceps brachialis brachioradialis
27
elbow extension
triceps | anconeus
28
supination
biceps | supinator
29
pronation
pronator teres | pronator quadratus
30
wrist flexion
flexor carpi radialis flexor carpi ulnaris palmaris longus
31
wrist extension
ECRL ECRB ECU
32
wrist radial deviation
``` ECRL ECRB FCR EPL EPB ```
33
wrist ulnar deviation
ECU | FCU
34
Finger flexion
``` flexor digitorum profundus flexor digitorum superficialis flexor digiti minimi interossei lumbricals ```
35
finger extension
extensor digitorum communis extensor indicis extensor digiti minimi
36
finger abduction
dorsal interossei | abductor digiti minimi
37
finger adduction
palmar interossei
38
Thumb flexion
flexor pollicis longus and brevis | opponens pollicis
39
thumb extension
extensor longus and brevis | abductor pollicis longus
40
thumb abduction
abductor pollicis longus and brevis
41
thumb adduction
adductor pollicis
42
Thumb opposition
opponens pollicis flexor pollicis brevis abductor pollicus brevis opponens digiti minimi
43
hip flexion
iliopsoas sartorious rectus femoris pectineus
44
hip abduction
``` Glute med glute min piriformis obturator internus TFL ```
45
hip internal rotation
``` TFL glute med glute min pectineus adductor longus ```
46
hip extension
glute max and med semitendinosus semimembranousus biceps femoris
47
hip adduction
adductor magnus adductor longus adductor brevis gracilis
48
hip external rotation
``` glute max obturator externus obturator internus piriformis gemelli sartorius ```
49
knee flexion
biceps femoris semitendinosus semimembranosus sartorius
50
knee extension
rectus femoris vastus lateralis vastus intermedius vastus medialis
51
ankle PF
``` tibialis posterior gastroc soleus peroneus longus peroneus brevis plantaris flexor hallucis ```
52
ankle inversion
tibialis posterior tibialis anterior flexor digitorum longus
53
ankle DF
tibialis anterior extensor hallucis longus extensor digitorum longus peroneus tertius
54
ankle eversion
peroneus longus/brevis/tertius
55
toe flexion
``` flexor digitorum longus and brevis flexor hallucis longus and brevis flexor digitis minimi brevis quadratus plantae lumbricals ```
56
toe extension
extensor digitorum longus and brevis extensor hallucis longus and brevis lumbricals
57
toe abduction
abductor hallucis abductor digit minimi dorsal interossei
58
toe adduction
adductor hallucis | plantar interossei
59
Glenohumeral Joint
Loose pack- 55 degrees abduction, 30 degrees horizontal adduction Close pack- abduction and lateral rotation Capsular pattern- lateral rotation, abduction, medial rotation
60
Sternoclavicular joint
loose pack- arm resting at side close pack- max shoulder elevation capsular pattern- pain at extremes of range of movement
61
acromioclavicular joint
loose pack- arm resting at side close pack- arm abducted to 90 degrees capsular pattern- pain at extremes of range of movement
62
acromioclavicular ligament
controls horizontal movements of the clavicle
63
coracoacromial ligament
limits superior translation of the humeral head and prevents separation of the AC joint
64
coracoclavicular ligament
limits superior translation of clavicle
65
coracohumeral ligament
unites supraspinatus and subscapularis tendons, limits inferior translation of the humeral head
66
costoclavicular ligament
primary support for the sternoclavicular joint
67
glenohumeral ligament
superior- limits adduction and lateral rotation with the shoulder in 0-45 degrees of abduction middle- limits lateral rotation with the shoulder in 45-90 degrees of abduction inferior- limits lateral rotation and medial rotation above 90 degrees of abduction. axillary pouch- limits inferior translation when shoulder is above 90 degrees of abduction
68
subacromial bursa
extends over suprapinatus tendon, beneath acromion and deltoid muscle
69
subscapular bursa
lies over the anterior joint capsule and lies beneat the subscapularis muscle
70
transverse humeral ligament
maintains the tendon of the long head of the biceps within the bicipital groove
71
radiohumeral joint
loose pack- full extension close pack- 90 degrees flexion, 5 degrees supination capsular pattern- flexion, extension, supination, pronation
72
ulnohumeral joint
loose pack- 70 degrees flexion, 10 degrees supination close pack- extension capsular pattern- flexion, extension
73
proximal radioulnar joint
loose pack- 70 degrees elbow flexion, 35 degrees supination close pack- 5 degrees supination capsular pattern- supination, pronation
74
annular ligament
surrounds head of radius; allows head of radius to rotate and retain contact with the radial notch of the ulna
75
cubital fossa
bordered by the brachioradialis, pronator teres, brachialis, and the horizontal line passing through the humeral epicondyles contains biceps tendon, median nerve, radial nerve, brachial artery, median cubital vein
76
cubital tunnel
formed by ulnar collateral ligament, FCU, medial head of triceps, and medial epicondyle, contains ulnar nerve
77
radiocarpal joint
loose pack- neutral with slight ulnar deviation close pack- extension with radial deviation capsular pattern- flexion and extension equally
78
anatomic snuffbox
bordered by APL, EPB, EPL | used to palpate the scaphoid when there is concern of fracture
79
carpal tunnel
median tunnel runs through
80
dorsal radiocarpal ligament
only major ligament on dorsum of wrist, limits wrist flexion
81
tunnel of guyon
located between hook of hamate, pisiform, palmar carpal ligament, and flexor retinaculum. passage for ulnar nerve, and artery. compression here results in ulnar tunnel syndrome
82
iliofemoral joint
loose pack- 30 degrees flexion, 30 degrees abduction, slight lateral rotation close pack- full extension, medial rotation capsular pattern- flexion, abduction, medial rotation
83
femoral triangle
bordered by inguinal ligament, sartorius, and adductor longus contains femoral artery, lymph glands, femoral nerve, and femoral vein
84
iliofemoral ligament
strongest ligament of the body; serves to prevent excessive hip extension and assists to maintain upright posture
85
ischiofemoral ligament
weakest of the three ligament- serves to reinforce articular capsule.
86
ligamentum teres
attaches to head of femur blood and nerves travel through this, provides minimal stability
87
pubofemoral ligament
prevents excessive abduction of the femur and limits hip extension
88
ACL MOI
- noncontact twisting injury associated with hyperextension and varus or valgus stress to the knee - tibia being driven anteriorly on femur - femur being driven posteriorly on tibia - severe knee hyperextension anterior drawer test, lachman test, lateral pivor shift test, slocum test
89
PCL MOI
- superior portion of the tibia is struck while the knee is flexed - tibia being driven posteriorly on the femur - femur being driven anteriorly on tibia - severe knee hyperflexion posterior drawer test, posterior sag sign
90
MCL MOI
pure valgus load at the knee without rotation often involves injury to other knee structures valgus stress test
91
LCL MOI
pure varus load at the knee without rotation rarely torn without injury to ACL or PCL varus stress test
92
tibiofemoral joint
loose pack- 25 degrees flexion close pack- full extension, lateral rotation of tibia capsular pattern- flexion, extension
93
pes anserine
insertion point of gracilis, semitendinosus, and sartorius muscles located medial and distal to the tibial tuberosity
94
talocrural joint
loose pack- 10 degrees PF, midway between max inversion and eversion close pack- max dorsiflexion capsular pattern- plantarflexion, dorsiflexion
95
subtalar joint
loose pack- midway between extremes of range of movement close pack- supination capsular pattern- limitation of varus range of movement
96
midtarsal joint
loose pack- midway between extremes of range of movement close pack- supination capsular pattern- dorsiflexion, plantar flexion, adduction, medial rotation
97
atlanto-occipital joint
yes joint
98
atlantoaxial joint
no joint
99
zygopophyseal joint
formed by right and left superior articular facets of one vertebra and the right and left inferior articular facets of an adjacent superior vertebra
100
cervical spine
loose pack- midway between flexion and extension close pack- extension capsular pattern- lateral flexion and rotation equally limited, extension
101
thoracolumbar spine
loose pack- midway between flexion and extension close pack- extension capsular pattern- lateral flexion and rotation equally limited, extension

NPTE Prep (74 decks)

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