Arm Nerves Flashcards by Alexander Lee | Brainscape

Q

The anterior scalene is innervated by?

A

Cervical spinal nerve C4 to C6

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Q

The Middle Scalene is innervatd by?

A

Anterior rami of cervical spinal nerves

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Q

The posterior scalene is innervated by?

A

Anterior rami of cervical spinal nerves C7 and C8

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Q

What is the innervation of the bicep?

A

Musculocutaneous nerve(C5, !C6!, C7)

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Q

Innervation of the coracobrachialis?

A

Musculocutaneous nerve c5 !C6! C7

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Q

Innervation of brachialis?

A

Musculocutaneous nerve c5 c6

and Radial Nerve C5 C7

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Q

Brachioradialis innervation

A

C5 (C6) C7 RADIAL

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Q

Triceps innervation?

A

Radial Nerve c6 !c7! !c8!

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Q

Extensor Carpi Radialis Longus and Brevis

Innervation?

A

RADIAL Nerve C6 C7 C8

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Q

Extensor Digitorum Nerve?

A

Deep branch of radial nerve !c7! c8

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Q

review it every time you see this slide!

A

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Q

Extensor Digiti Minimi Innervation?

A

Deep Branch of radial nerve c7 c8

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Q

Extensor Carpi Ulnaris innervation

A

Deep branch of radial nerve !c7! c8

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Q

Supinator Innervation?

A

Radial PIN C7 !C8!

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Q

Extensor Indicis Innervation

A

Radial PIN !C7! C8

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Q

Abductor Pollicis Longus innervation?

A

Radial PIN C7 !C8!

Q

Extensor Pollicis Brevis and Longus

A

Radial (PIN) C7 and !C8!

Q

Palmaris Longus Nerve?

A

Median Nerve C7 C8

Q

Flexor Carpi Radialis

A

Median C6 (C7)

Q

Flexor Carpi Ulnaris

A

Ulnar Nerve c7 !c8!

Q

Flexor Digitorum Superficialis

A

Median Nerve c7 c8 t1

Q

Flexor Digitorum Profundus

A

2-3 digits: Median (AIN) C8 and T1

4-5 digits: Ulnar C8 and T1

Q

Flexor Pollicis Longus

A

Median (AIN) C8 and T1

Q

Pronator Quadratus

A

Median AIN C8 T1

Q

Flexor Pollicis Brevis

A

Superficial head: Median (recurrent branch) C8 and T1

Q

Abductor Pollicis Brevis

A

Median nerve (recurrent) (C8, T1)

Q

Opponens Pollicis

A

Median nerve (recurrent branch) (C8 and T1)

Q

Flexor Digiti Minimi

A

Ulnar nerve (deep branch) (C8 and T1)

Q

Abductor Digiti Minimi

A

Ulnar nerve (deep branch) (C8 and T1)

Q

Opponens Digiti Minimi

A

Ulnar nerve (deep branch) (C8 and T1)

Q

Adductor Pollicis

A

Ulnar nerve (deep branch) C8 and T1

Q

Palmar Interossei

A

Ulnar Nerve (deep branch) C8 to !T1!

Q

Dorsal Interossei

A

Ulnar Nerve (deep branch) C8 to !T1!

Q

Lumbricals of the Hand

A

1st and 2nd fingers: Median (digital branch) C8 to !T1!

3rd and 4th fingers: Ulnar (deep branch) C8 to !T1!