Nerve Roots Flashcards by Sarah Hogan

Q

C5

A

Sens - lateral shoulder

Motor - deltoid, biceps

Reflexes - biceps

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Q

C6

A

Sens - radial arm, INCLUDES THUMB (thumbs up)

Motor - biceps, brachioradialis

Reflexes - biceps

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Q

C7

A

Sens - 2-4th fingers

Motor - triceps, wrist ext and flex, pec major

Reflexes - triceps

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Q

L3

A

Sens - maybe medial thigh and knee

Motor - quads

Reflexes - patellar

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Q

L4

A

Sens - medial leg below knee, medial malleolus

Motor - quads and anterior tib (dorsiflexion)

Reflexes - patellar

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Q

L5

A

Sens - dorm of foot to great toe (“5 toes”)

Motor - foot extensors, foot eversion and inversion

Reflexes - none

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Q

S1

A

Sens - lateral border of foot

Motor - plantar flexion and toe flexion

Reflexes - achilles

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