UE Muscles Flashcards by Christina Cryer

Q

Anterior scalene

A

Cervical spinal nerve
C4, C5, C6

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Q

Middle scalene

A

Anterior rami of cervical spinal nerves

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Q

Posterior scalene

A

Anterior rami of cervical spinal nerves
C7, C8

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Q

Biceps brachii

A

Musculocutaneous nerve
C5, C6*, C7

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Q

Coracobrachialis

A

Musculocutaneous nerve
C5, C6*, C7

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Q

Brachialis

A

Musculocutaneous nerve
C5, C6

Small branch from radial nerve
C5, C7

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Q

Triceps brachii

A

Radial nerve
C6, C7, C8

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Q

Anconeus

A

Radial nerve
C7, C8, T1

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Q

Pronator teres

A

Median nerve
C6, C7*

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Q

Flexor carpi radialis

A

Median nerve
C6, C7*

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Q

Palmaris longus

A

Median nerve
C6, C7

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Q

Flexor carpi ulnaris

A

Ulnar nerve
C7, C8*

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Q

Flexor digitorum superficialis (FDS)

A

Median nerve
C7, C8, T1

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Q

Flexor digitorum profundus (FDP)

A

Ulnar nerve
C8, T1*

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Q

Flexor pollicis longus

A

Median nerve (AIN)
C8*, T1

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Q

Pronator quadratus

A

Median nerve (AIN)
C8*, T1

Q

Brachioradialis

A

Radial nerve
C5, C6*, C7

Q

Extensor carpi radialis longus (ECRL)

A

Radial nerve
C6, C7, C8

Q

Extensor carpi radialis brevis (ECRB)

A

Radial nerve
C6, C7, C8

Q

Extensor digitorum (ED)

A

Radial nerve
(deep branch)
C7, C8

(JUST “Radial nerve” will also be accepted)

Q

Extensor digiti minimi (EDM)

A

Radial nerve
(deep branch)
C7, C8

(JUST “Radial nerve” will also be accepted)

Q

Extensor carpi ulnaris (ECU)

A

Radial nerve
(deep branch)
C7, C8

(JUST “Radial nerve” will also be accepted)

Q

Supinator

A

Radial nerve (PIN)
C7, C8*

Q

Extensor indicis (EI)

A

Radial nerve (PIN)
C7*, C8

Q

Abductor pollicis longus (APL)

A

Radial nerve (PIN)
C7, C8*

Q

Extensor pollicis brevis (EPB)

A

Radial nerve (PIN)
C7, C8

Q

Extensor pollicis longus (EPL)

A

Radial nerve (PIN)
C7, C8

Q

Flexor pollicis brevis

A

Median nerve
(recurrent branch)
C8*, T1

Q

Abductor pollicis brevis

A

Median nerve
(recurrent branch)
C8*, T1

Q

Opponens pollicis

A

Median nerve
(recurrent branch)
C8*, T1

Q

Flexor digiti minimi

A

Ulnar nerve
(deep branch)
C8, T1*

Q

Abductor digiti minimi

A

Ulnar nerve
(deep branch)
C8, T1*

Q

Opponens digiti minimi

A

Ulnar nerve
(deep branch)
C8, T1*

Q

Adductor pollicis

A

Ulnar nerve
(deep branch)
C8, T1*

Q

Lumbricals (1-4)

A

1st & 2nd:
Median nerve
(digital branch)
C8, T1*

3rd & 4th:
Ulnar nerve
(deep branch)
C8, T1*

Q

Palmar interossei PADs

A

Ulnar nerve
(deep branch)
C8, T1*

Q

Dorsal interossei DABs

A

Ulnar nerve
(deep branch)
C8, T1*