Hand Flashcards

1
Q

What is the action, blood supply, and innervation of the Opponens Pollicis muscle?

A

Action - oppose pollux
Blood - radial
Innervation - recurrent branch of median

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2
Q

What is the action, blood supply, and innervation of the Abductor Pollicis Brevis muscle?

A

Action - abd pollux
Blood - radial
Innervation - recurrent branch of median

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3
Q

What is the action, blood supply, and innervation of the Flexor Pollicis Brevis muscle?

A

Action - flex pollux
Blood - radial
Innervation Sup Head - recurrent branch of median
Innervation Deep Head - deep ulnar

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4
Q

What is the action, blood supply, and innervation of the Adductor Pollicis muscle?

A

Action - add pollux
Blood - radial
Innervation - deep branch of ulnar

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5
Q

What is the action, blood supply, and innervation of the Opponens Digiti Minimi muscle?

A

Action - oppose digiti minimi
Blood - ulnar
Innervation - deep branch of ulnar

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6
Q

What is the action, blood supply, and innervation of the Abductor Digiti Minimi muscle?

A

Action - abd, flex digiti minimi
Blood - ulnar
Innervation - deep branch of ulnar

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7
Q

What is the action, blood supply, and innervation of the Flexor Digiti Minimi muscle?

A

Action - flex PIP of digiti minimi
Blood - ulnar
Innervation - deep branch of ulnar

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8
Q

What is the innervation of the Lumbrical muscles?

A
1-2 = median
3-4 = deep branch of ulnar
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9
Q

What is the action, blood supply, and innervation of the Palmar Interossei muscles?

A

Action - add digits 2, 4, 5
Blood - radial and ulnar
Innervation - deep branch of ulnar

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10
Q

What is the action, blood supply, and innervation of the Dorsal interossei muscles?

A

Action - abd digits 2, 3, 4
Blood - radial and ulnar
Innervation - deep branch of ulnar

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