Spinal Nerves Flashcards by Kaytlyn Caban

Q

Spinal Nerves Connect…

A

Peripheral nerves to CNS

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Q

There are ____ pairs of Spinal Nerves

A

31

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Q

There are ____ groups/regions

A

5

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Q

Group/ Region (Upper)

A

Cervical (8)

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Q

Group/ Region (Middle)

A

Thoracic (12)

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Q

Group/ Region (Lower)

A

Lumbar (5)

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Q

Group/ Region (underneath lower)

A

Sacral (5)

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Q

Group/ Region (Butt)

A

Coccygeal (1)

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Q

First pair exits btwn…

A

C-1 & Skull
- Exits through intervertebral foramen

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Q

C1-C7 exits ….

A

above vertebrae

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Q

C8-L5 exits…

A

below vertebrae

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Q

Ventral Nerve Roots

A

Motor

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Q

Dorsal Nerve Roots

A

Sensory

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Q

Ventral Rami

A

Innervate ventral body wall and all limb parts

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Q

Dorsal Rami

A

Innervate skin & muscles of back

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