You have just ingested a substance that increases your alertness and improves your mood but decreases your reaction times. You have probably ingested
A. methamphetamine
B. caffeine
C. marijuana
D. nicotine
Answer (2)
The correct answer is D. Nicotine, as it enhances alertness and mood while potentially decreasing reaction times in certain users. Other options like methamphetamine and caffeine do not match the criteria, while marijuana typically impairs reaction times.
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The correct answer is D. Nicotine since it enhances alertness and mood while potentially decreasing reaction times. Methamphetamine and caffeine do not match all aspects described, and marijuana typically impairs reaction times. Nicotine uniquely provides the effects outlined in the question. ;
