Based on Dr. Ahern's Lecture, these questions are all multiple-multiple choice. That is, you may choose more than one correct answer.
Painful
Noxious
A alpha
A beta
C fibers
A delta
A alpha
A beta
C fibers
A delta
Vagus nerve
Ventral root ganglia
Dorsal root ganglia
Fast reflexes and pain; pleasure
Fast reflexes and pain; slow, burning pain
Slow, burning pain; fast reflexes and pain
Pleasure; slow, burning pain
Instant pain
Fast pain
Phantom limb syndrome
Neuropathic pain
Allodynia; hyperalgesia
Hyperalgesia; allodynia
Hypoalgesia; alladontic
Alladontic; hypoalgesia
Thalamus; cortex
Dorsal root ganglia; medulla
Medulla; spinal cord
Spinal cord; thalamus
Afferent
Efferent
Sodium channels
Potassium channels
GABA receptors
Glutamate receptors
Substantia Nigra
Interochromaffin cells of the gut
Pars Reticulata
Serotonal Area
5HT
Bradykinin
Prostaglandin
Capsaicin
Hydrogen
Selective cation channels
Nonselective cation channels
Selection anion channels
Nonselective anion channels
Gi
Gq
Go
PLA2
Gs
Infinite touch stimuli may be processed only
Infinite pain stimuli may be processed only
Infinite pain and touch stimuli may be processed at a time
Only a finite amount of pain or touch stimuli may be processed as a time
The gates will close if there is too much pain to bear
DA
Endogenous opioids
Amphetamines
GABA
Works
Doesn't work
Works the same as rubbing your arm after getting a shot
Works the same as biting your lip while getting a bicep tattoo
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