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Orthopedic Diagnosis Lab > Nerve Roots > Flashcards

Nerve Roots Flashcards

1
Q

Nerve Root C5 - Muscle tests

A

Shoulder abduction: deltoid (axillary nerve)

Forearm flexion: biceps (musculocutaneous nerve)

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2
Q

Nerve Root C5 - Reflex

A

Biceps

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3
Q

Nerve Root C5 - Sensation

A

C4, C5, C6

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4
Q

Nerve Root C6 - Muscle tests

A

Wrist extension: extensor carpi radialis longus & brevis, extensor carpi ulnaris (radial nerve)

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5
Q

Nerve Root C6 - Reflex

A

Brachioradialis

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6
Q

Nerve Root C6 - Sensation

A

C5, C6, C7

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7
Q

Nerve Root C7 - Muscle tests

A

Elbow extension: triceps (radial nerve)
Wrist flexion: flexor carpi radialis (median nerve), flexor carpi ulnaris (ulnar nerve)
Finger extension: extensor digitorum communis, extensor indicis profundus, extensor digiti minimi (radial nerve)

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8
Q

Nerve Root C7 - Reflex

A

Triceps

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9
Q

Nerve Root C7 - Sensation

A

C6, C7, C8

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10
Q

Nerve Root C8 - Muscle tests

A

Finger flexion: flexor digitorum superficialis, flexor digitorum profundus, lumbricals (median and ulnar nerves)

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11
Q

Nerve Root C8 - Reflex

A

None

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12
Q

Nerve Root C8 - Sensation

A

C7, C8, T1

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13
Q

Nerve Root T1 - Muscle tests

A

Finger abduction: dorsal interossei (ulnar nerve)

Finger adduction: palmer interossei (ulnar nerve)

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14
Q

Nerve Root T1 - Reflex

A

None

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15
Q

Nerve Root T1 - Sensation

A

C8, T1, T2

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16
Q

Nerve Root L4 - Muscle tests

A

Foot dorsiflexion & inversion: tibialis anterior (deep fibular/peroneal nerve)

17
Q

Nerve Root L4 - Reflex

A

Patellar Tendon

18
Q

Nerve Root L4 - Sensation

A

L3, L4, L5

19
Q

Nerve Root L5 - Muscle tests

A

Foot dorsiflexion: Extensor hallicus longus, extensor digitorum longus & brevis (deep fibular/peroneal nerve)
Big toe dorsiflexion: extensor halluces longus (deep fibular/peroneal nerve)
Toes 2, 3, 4 dorsiflexion: extensor digitorum longus & brevis (deep fibular/peroneal nerve)
Hip and Pelvis abduction: gluteus medius & minimus (superior gluteal nerve)

20
Q

Nerve Root L5 - Reflex

21
Q

Nerve Root L5 - Sensation

A

L4, L5, S1

22
Q

Nerve Root S1 - Muscle tests

A

Foot plantarflexion: gastrocnemius and soleus (tibial nerve)
Foot plantar flexion and eversion: fibular/peroneus longus & brevis (superficial fibular/peroneal nerve)
Hip extension: gluteus maximus (inferior gluteal nerve)

23
Q

Nerve Root S1 - Reflex

24
Q

Nerve Root S1 - Sensation

A

L5, S1, S2

Orthopedic Diagnosis Lab (6 decks)

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