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26 Cards in this Set

  • Front
  • Back
o-infraspinous fossa of scapula
i-greater tubercle of humerous
a-lateral rotation and extension of humerous
n-c5, c6
OIA
infraspinatus
o-caracoid process of scapula
i- middle 1/2 of medial surface of humeral shaft
a-flexion and adduction of humerus
n- c5 c6
OIA
caracobracitalis
o-supraspinous fossa of scapula
i-greater tubercle of humerus
a-abduction of humerus
n- c5 c6
OIA
supraspinatous
o-subscapular fossa of scapula
i-lesser tubercle of humerus
a-medial rotation and adduction of humerus
n-c5 c6
OIA
subscapularis
muscle that inserts at the 5th metacarpals?
extensor capri ulnaris
o-medial epicondile of humerus
i-palmar apineurosis flexor retinaculum
a-assist in flexion o wrist and movement of elbow
n-c6 c7
OIA
pamaris longus
muscle that inserts at the base of the 2nd and 3rd metacarpals?
extensor carpi radialis brevis/longus
muscle that flexes the humerus?
short head of the bicep brachii
additional muscles that flex the humerus?
pectoralis major
caracobrachalis
anterior deltoid
o-upper 2/3 of axillary border of scapula
i-greater tubercle of humerus
a-lateral rotation and extension of humerus
n-c5 c6
OIA
teres minor
muscle extends the wrist along the midline?
extensor carpi radialis brevis
muscles that perform radial deviation
extensor carpi radialis longus
two muscles that adduct the wrist?
extensor carpi ulnaris
flexor carpi ulnaris
this pulse can be felt just lateral to its insertion tendon?
flexor digitorum superficialis
insertion of palmaris longus?
palmar aponeurosis flexor retinaculum
name a muscle that has three parts?
tricep brachii
what muscle is also described as tripartite?
trapezium
main action of pronator quadratus?
pronates the forarm
what is the action of the short head of the bicep brachii?
flexion of the humerus
what is the only muscle on the posterior asspect of the humerus?
tricep brachii
main action of the pronator?
pronation of the forarm
main action of pronator quadratus?
pronates the forarm
o-external occipital protuberance
ligamentum nuchae
c7-t12 spinous process
i-(upper)lateral 1/3 of clavical(middle) spine of scapula(lower) root of the spine of scapula
a-(upper) elevation & upper rotation of scapula(middle)retraction of scapula(lower) depression & uppward rotation of scapula
n-accessory nerve (cranial nerve XI) c3 c4
OIA
trapezius
what is the most superficial muscle in the back?
trapezius
o-inferior angle of scapula, lower 1/3 of axillary border of scapula
i-medial lip of bicipital groove of humerus
a-extension, medial rotation and adduction of humerus
n-c5 c6
OIA
teres major
what muscles, when paired form the christmas muscles?
rhomboids