Neuro System Nerves of Muscles of the Forearm 1 Flashcards

1
Q

Radial nerve muscles - Two extensors of the elbow

A

Triceps

Anconeus

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2
Q

Radial nerve muscles - One flexor of the elbow

A

Brachioradialis

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3
Q

Radial nerve muscles - All extensor of wrist and fingers within forearm

A

Extensor carpi radialis longus

Extensor carpi radialis brevis

Extensor carpi ulnaris

Extensor digitorum

Extensor digiti mini

Extensor idicis

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4
Q

Radial nerve muscles - Extensor and long abductors of thumb

A

Abductor pollicis longus

Extensor pollicis brevis

Extensor pollicis longus

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5
Q

Radial nerve muscles - One supinator of the forearm

A

Supinator

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6
Q

Radial nerve - Important locations:

A

Travels over snuff box

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7
Q

Median nerve muscles - Two pronators

A

Pronator teres

Pronator quadratus

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8
Q

Median nerve muscles - One wrist flexor

A

Palmaris longus

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9
Q

Median nerve muscles - Most flexors of the wrist and fingers within forearm

A

Flexor carpi radialis

Flexor digitorum superficialis

Flexor digitorum profundus (index and middle finger)

Flexor pollicis longus

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10
Q

Median nerve - Important locations:

A

Cubital fossa

Through the carpal tunnel

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11
Q

Ulnar nerve muscles - Two flexors of the wrist and fingers

A

Flexor carpi ulnaris

Flexor digitorum profundus (little and ring finger)

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12
Q

Ulnar nerve - Important locations:

A

Posterior to medial epicondyle of humerus (“funny bone”)

Through the tunnel of guyon (space between pisiform and hook of hamate)

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