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Intro to Anatomy > Hand muscles AN > Flashcards

Hand muscles AN Flashcards

1
Q

Flexor digiti minimi brevis action

A
  • action: flexes 5th digit (little finger)
  • nerve supply: ulnar
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2
Q

Opponens pollicis action

A
  • action: opposes thumb
  • nerve supply: median

note: no need to ID on donors

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3
Q

Flexor pollicis brevis action

A
  • action: flexes thumb
  • nerve supply: median and ulnar
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4
Q

Opponens digiti minimi nerve supply

A
  • action: opposes 5th digit (little finger)
  • nerve supply: ulnar
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5
Q

Abductor digiti minimi action

A
  • action: abducts 5th digit (little finger)
  • nerve supply: ulnar
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6
Q

Lumbricals nerve supply

A
  • action: flexes proximal, extends middle and distal phalanges
  • nerve supply: median and ulnar
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7
Q

Abductor pollicis brevis action

A
  • action: abducts thumb
  • nerve supply: median
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8
Q

Opponens pollicis nerve supply

A
  • action: opposes thumb
  • nerve supply: median
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9
Q

Palmar interossei nerve supply

A
  • action: adducts fingers 2-5
  • nerve supply: ulnar

note: no need to ID on donors

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10
Q

Dorsal interossei action

A
  • action: abducts fingers
  • nerve supply: ulnar
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11
Q

Adductor pollicis nerve supply

A
  • action: adducts thumb
  • nerve supply: ulnar
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12
Q

Adductor pollicis action

A
  • action: adducts thumb
  • nerve supply: ulnar
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13
Q

Opponens digiti minimi action

A
  • action: opposes 5th digit (little finger)
  • nerve supply: ulnar
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14
Q

Abductor digiti minimi nerve supply

A
  • action: abducts 5th digit (little finger)
  • nerve supply: ulnar
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15
Q

Abductor pollicis brevis nerve supply

A
  • action: abducts thumb
  • nerve supply: median
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16
Q

Flexor digiti minimi brevis nerve supply

A
  • action: flex 5th digit (little finger)
  • nerve supply: ulnar
17
Q

Flexor pollicis brevis nerve supply

A
  • action: flexes thumb
  • nerve supply: median and ulnar
18
Q

Lumbricals action

A
  • action: flexes proximal, extends middle and distal phalanges
  • nerve supply: median and ulnar
19
Q

Palmar interossei action

A
  • action: adducts digits 2-5
  • nerve supply: ulnar

note: no need to ID on donors

20
Q

Dorsal interossei nerve supply

A
  • action: abducts fingers 2-5
  • nerve supply: ulnar

Intro to Anatomy (9 decks)

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