Muscles of the hand Flashcards by Stelio Unknown

Q

Opponens Pollicis Action

A

Opposes Thumb

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Q

Opponens Pollicis Innervation

A

Median Nerve

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Q

Opponens Pollicis Blood Supply

A

Radial Artery ( Superficial Palmar Branch)

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Q

Abdcutor Pollicis Brevis Action

A

Abducts Thumb

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Q

Abdcutor Pollicis Brevis Innervation

A

Median Nerve

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Q

Abdcutor Pollicis Brevis Blood Supply

A

Radial Artery ( Superficial Palmar Branch)

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Q

Flexor Pollicis Brevis Action

A

Flexes the MCP of thumb

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Q

Flexor Pollicis Brevis Blood Supply

A

Median nerve

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Q

Flexor Pollicis Brevis Innervation

A

Radial Artery ( Superficial Palmar Branch)

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Q

Opponens Digiti Minimi Action

A

Rotates Carpal of Middle finger towards palm

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Q

Opponens Digiti Minimi Innervation

A

Deep Branch of Ulnar Nerve

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Q

Opponens Digiti Minimi Blood Supply

A

Ulnar artery

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Q

Abductor Digit Minimi Action

A

Abducts little finger

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Q

Abductor Digit Minimi Innervation

A

Deep branch of Ulnar nerve

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Q

Abductor Digit Minimi Blood Supply

A

Ulnar Artery

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Q

Flexor Digiti Minimi Brevis Action

A

Flexes MCP joint little finger

Q

Flexor Digiti Minimi Brevis Innervation

A

Deep branch ulnar nerve

Q

Flexor Digiti Minimi Brevis Blood Supply

A

Ulnar artery

Q

Lumbricals Action

A

Flex the MCP

Extend the IP joints each finger

Q

Lumbricals Innervation

A

Medial 2- Deep Ulnar

Lateral 2- median Nerve

Q

Lumbricals Blood Supply

A

Superficial plumber arterial branch ( Ulnar)

Q

Dorsal Interossei Action

A

Abduct 4 fingers at MCP joints

Q

Dorsal Interossei Innervation

A

Ulnar nerve

Q

Dorsal Interossei Blood Supply

A

Dorsal palmar metacarpal artery ( br Radial)

Q

Palmer Interossoei Action

A

Abduct 4 fingers at MCP

Q

Palmer Interossoei Innervation

A

Ulnar

Q

Palmer Interossoei Blood Supply

A

Plamar metacarpal

Q

Palmaris Brevis Action

A

Wrinkles skin of Hypothenar- improves grip

Q

Palmaris Brevis Innervation

A

Ulnar Nerve

Q

Palmaris Brevis Blood Supply

A

Ulnar Artery

Q

Adductor Pollicis Action

A

Adductor of thumb

Q

Adductor Pollicis Innervation

A

Ulnar Nerve

Q

Adductor Pollicis Blood Supply

A

Deep Palmar arterial arch ( br radial)