Orthopedic Diagnosis: Nerve Roots Flashcards

1
Q

Motor of T1 Nerve Root

A
  1. Finger Abduction:
    • Doral Interossei
      • Ulnar Nerve
  2. Finger Adduction:
    • Palmar Interossei
      • Ulnar Nerve
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2
Q

Reflex of C7 Nerve Root

A

Triceps

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3
Q

Reflex of S1 Nerve Root

A

Achilles

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4
Q

Motor of C8 Nerve Root

A
  1. Finger Flexion:
    • Flexor Digitorum Superficialis
    • Flexor Digitorum Profundus
    • Lumbricals
      • Median and Ulnar Nerves
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5
Q

Motor of C6 Nerve Root

A
  1. Wrist Extension:
    • Extensor Carpi Radialis Longus and Brevis
    • Extensor Carpi Ulnaris
      • Radial Nerve
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6
Q

Motor of L5 Nerve Root

A
  1. Foot Dorsifexion:
    • Extensor Digitorum Longus
      • Deep Peroneal Nerve
    • Extensor Hallucis Longus
      • Deep Peroneal Nerve
  2. Big Toe Dorsiflexion:
    • Extensor Hallucis Longus
      • Deep Peroneal Nerve
  3. Toes 2, 3, 4 Dorsiflexion:
    • Extensor Digitorum Longus and Brevis
      • Deep Peroneal Nerve
  4. Hip/Thigh Abduction:
    • Gluteus Medius and Minimus
      • Superior Gluteal Nerve
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7
Q

Motor of L4 Nerve Root

A
  1. Foot Inversion with Slight Dorsiflexion:
    • Tibialis Anterior
      • Deep Peroneal Nerve
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8
Q

Motor of S1 Nerve Root

A
  1. Foot Plantarflexion:
    • Gastrocnemius and Soleus
      • Tibial Nerve
  2. Foot Plantarflexion and Eversion:
    • Peroneus Longus and Brevis
      • Superficial Peroneal Nerve
  3. Hip Extension:
    • Gluteus Maximus
      • Inferior Gluteal Nerve
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9
Q

Reflex of C6 Nerve Root

A

Brachioradialis

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10
Q

Motor of C7 Nerve Root

A
  1. Elbow Extension:
    • Triceps
      • Radial Nerve
  2. Wrist Flexion:
    • Flexor Carpi Radialis
      • Median Nerve
    • Flexor Carpi Ulnaris
      • Ulnar Nerve
  3. Finger Extension:
    • Extensor Digitorum Communis
    • Extensor Indicis Profundus
    • Extensor Digiti Minimi
      • Radial Nerve
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11
Q

Motor of C5 Nerve Root

A
  1. Shoulder Abduction:
    • Deltoid Muscle
      • Axillary Nerve
  2. Forearm Flexion:
    • Biceps Muscle
      • Musculocutaneous Nerve
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12
Q

Reflex of L4 Nerve Root

A

Patellar

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13
Q

Reflex of C5 Nerve Root

A

Biceps

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