Hand muscles Flashcards

1
Q

Thenar Compartment

A

Adductor Pollicis Brevis
Flexor Pollicis Brevis
Opponens Pollicis

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2
Q

Nerve Suppy Adductor Pollicis Brevis

A

Median

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3
Q

Action of ADdcutor Pollicis Brevis

A

Adduct thumb and help oppose it

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4
Q

NS of Flexor Pollicis Brevis

A

Superficial Head:Median Nerbe

Deep Head: Ulnar

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5
Q

Action of FPB

A

Flex thumb

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6
Q

NS Of oponens Pollicis

A

Median Nerve

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7
Q

Adductor Compartment

A

Adductor Pollicis

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8
Q

Nerve Supply Adductor Pollicis

A

Ulnar

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9
Q

Action Adductor Pollicis

A

Adduct Thumb

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10
Q

Hypothenar Compartment

A

Abductor Digiti Minimi
Flexor Digiti Minimi
Opponens Digiti Minimi

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11
Q

Nerve supply of Abductor Digiti Minimi

A

Ulnar

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12
Q

NS of flexor Digiti minimi

A

Ulnar

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13
Q

NS Of Opponens Digiti Minimi

A

Ulnar

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14
Q

Action of Abductor Digiti Minimi

A

Abduct little finger

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15
Q

Action of Flexor Digiti Minimi

A

Flex proxima phlanx of 5th digit

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16
Q

Action of Opponens Digiti Minimi

A

Oppose the 5th digit

17
Q

Central Compartment

A

Lumbricals 1st/2nd

3rd/4th

18
Q

Nerve Supply of lumbricals 1st and 2nd

A

Median

19
Q

Lumbrials 3rd /4th nerve supply

A

Ulnar

20
Q

Action Lumbrials

A

Flex metacarpophalangeal and extend interphalangeal joint

21
Q

Interosseous Compartment

A

Palmar Interossei

Dorsal Interossei

22
Q

Nerve supply of Palmar Interossei

A

Ulnar

23
Q

Action of Palmar Interossei

A

Adduct 2nd 3rd 4th digits towards axial line

24
Q

Nerve supply of Dorsal Interossei

A

Ulnar

25
Q

Action of Dorsal Interossei

A

Abduct 2nd 3rd 4th digit from the axial line