The effect of many drugs may be a result of their
A) toxic effects on sensitive neural tissues.
B) ability to lower neural thresholds in brain tissue.
C) ability to imitate or block neurotransmitters.
D) stimulation of enkephalin production in the neuroplastic reserves.
Correct Answer:
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Q70: Acetylcholine, epinephrine, dopamine, and histamine are
A)neurotransmitters.
B)negative after-potentials.
C)synaptic
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Q152: Enkephalins and endorphins are examples of
A)brain disregulators.
B)neural
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Q162: Endorphins are released from the _ gland.
A)
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