Which drug is described as a powerful, man-made stimulant that lasts 8-24 hours and can deplete serotonin?

Which drug is described as a powerful, man-made stimulant that lasts 8-24 hours and can deplete serotonin?

• A. Cocaine
• B. LSD
• C. Methamphetamine
• D. MDMA

Answer: (C)

This description fits methamphetamine because it is a strong, synthetic stimulant that markedly increases brain chemicals like dopamine and norepinephrine, and it also boosts serotonin release. The resulting effects can endure for a long time—roughly 8 to 24 hours depending on dose and route of administration—which is longer than many other stimulants. With heavy or repeated use, serotonin stores in the brain can become depleted, leading to mood instability, sleep problems, and cognitive difficulties after the high wears off. Cocaine, another stimulant, typically produces a shorter-lived high—often minutes to a few hours. LSD is not a stimulant at all but a hallucinogen, and its effects last many hours without the stimulant profile or the same pattern of serotonin depletion. MDMA has stimulant-like effects and can affect serotonin, but its typical duration is about 3–6 hours, not as long as meth’s 8–24 hours.

This description fits methamphetamine because it is a strong, synthetic stimulant that markedly increases brain chemicals like dopamine and norepinephrine, and it also boosts serotonin release. The resulting effects can endure for a long time—roughly 8 to 24 hours depending on dose and route of administration—which is longer than many other stimulants. With heavy or repeated use, serotonin stores in the brain can become depleted, leading to mood instability, sleep problems, and cognitive difficulties after the high wears off.

Cocaine, another stimulant, typically produces a shorter-lived high—often minutes to a few hours. LSD is not a stimulant at all but a hallucinogen, and its effects last many hours without the stimulant profile or the same pattern of serotonin depletion. MDMA has stimulant-like effects and can affect serotonin, but its typical duration is about 3–6 hours, not as long as meth’s 8–24 hours.