Multiple Choice
The __________ of codeine, morphine, and other opiates include decreased sensitivity to pain, slowing of the digestive system, sedation, muscular relaxation, constriction of the pupils, and at high doses, euphoria.
A) sites of action
B) drug effects
C) exogenous substances
D) endogenous substances
E) drugs
Correct Answer:

Verified
Correct Answer:
Verified
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