The immediate effect of heroin is ___________; at higher doses it results in __________.
A) calming; pupil constriction
B) hyperactivity; paranoia
C) intensely pleasurable; respiratory failure
D) nausea; coma
E) anxiety; euphoria

Question

Quizplus · Accepted Answer

Heroin is known to produce intense feelings of pleasure, euphoria, and a great sense of relaxation. However, at higher doses, it can lead to respiratory failure and ultimately death. Pupil constriction does occur with heroin use, but it is not the most significant effect of the drug. Similarly, while nausea can be a side effect of heroin use, it is not the immediate or most serious effect of the drug. Hyperactivity and paranoia are not typically associated with heroin use, and anxiety is not a common immediate effect.

The Immediate Effect of Heroin Is ___________; at Higher Doses