Lecture 4 Flashcards

1
Q

Somatic Pain

A

Sharp, localized pain

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2
Q

Visceral Pain

A

Dull, throbbing, aching

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3
Q

Nociceptor Pain

A

Due to injury to tissues

  • Sharp, Localized (somatic)
  • Dull, throbbing, aching (visceral)
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4
Q

Neuropathic Pain

A

Due to injury to nerves
Burning, shooting, numbing

More difficult to treat

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5
Q

Substance P

A

Neurotransmitter that passes on pain message

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6
Q

Endogenous Opioids

A

May modify sensory info, interrupting pain transmission

Endorphins, dynorphins, ekaphalins
Humor, chocolate

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