Nociceptive pain Flashcards

1
Q

Fast: NN:

A

a delta

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2
Q

Slow nn

A

C

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3
Q

Fast stimulus

A

pinprick heat

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4
Q

Stimuli slow

A

tissue damage

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5
Q

Sensation fast

A

sharp peickling, burning dermatomal

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6
Q

slow, dull, crawling, sclerotomal

A

slow

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7
Q

diameter of fast

A

1-4

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8
Q

diameter of slow

A

0.1-1

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9
Q

distribution of fast pain

A

body surface

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10
Q

slow distribution

A

all tissues except CNS

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11
Q

Reflex response of Slow

A

Mm spasm or tone

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12
Q

reflex of fast

A

withdrawal

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13
Q

biological value fast

A

avoidance of tissue damage

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14
Q

biological value of slow

A

enforce rest

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15
Q

CNS TARGET fast

A

thalamus cortex

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16
Q

slow cns target

A

limbic hypothalamic

17
Q

dorsal horn connection

A

laminae 2 and 3

18
Q

dorsal horn connection

A

laminae 1 and 5

19
Q

effect of morphine fast

A

very little

20
Q

morphine on slow

A

suppresses pain

21
Q

conduction velocity

A

5-30 m/sec

22
Q

slow conduction

A

0.4-1.4