Which inhalant effect pattern best fits acute use: brief euphoria followed by CNS depression and impaired coordination?
QUESTION
Which complementary agent is most associated with sedation and potential additive CNS depression with alcohol: St. John's wort or kava?
QUESTION
What acute effects on mood and cognition are most typical of opioid intoxication?
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ANSWER
Euphoria and analgesia; sedation; impaired attention/judgment. Opioids activate mu receptors, producing pain relief and relaxation but diminishing focus and decision-making abilities.