Spinal Nerves & Spinal Cord Flashcards

1
Q

How many pairs of spinal nerves?

A

31

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2
Q

What do spinal nerves control?

A

Control functions of:
- Head
- Neck
- Arms
- Legs
- Thorax
- Internal organs

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3
Q

Where do spinal nerves arise from?

A

Arise from the spinal cord

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4
Q

Spinal nerves connect the nervous system to what?

A

The spinal cord

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5
Q

How long is the spinal cord (approx.)?

A

Approximately 45cm

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6
Q

Where does the spinal cord terminate?

A

Approx. T12

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7
Q

What is the spinal cord comprised of?

A
  • Ascending sensory tracts
  • Descending motor tracts
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