Muscles of the Upper Extremity Flashcards

1
Q

Elevates, depresses, rotates, and retracts scapula

A

TRAPEZIUS

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2
Q

Extends wrist and hand

A

Extensors

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3
Q

Flexes wrist and hand

A

FLEXORs

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4
Q

Laterally rotates arm, stabilizes shoulder joint

A

INFRASPINATUS

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5
Q

Flexes forearm

A

BRACHIORADIALIS

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6
Q

Medially rotates arm and stabilizes shoulder joint

A

SUBSCAPULARIS

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7
Q

Abducts arm, stabilizes shoulder join

A

SUPRASPINATUS

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8
Q

Abducts, flexes and extends, medially and laterally rotates arm

A

DELTOID

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9
Q

supinates forearm

A

SUPINATOR

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