Which class has a T1/2 range of 3.2-33 hours?

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Multiple Choice

Which class has a T1/2 range of 3.2-33 hours?

Explanation:
Half-life describes how long a drug stays in the body, affecting how often you dose and how long effects or sedation can last. A range from about 3 to 33 hours shows drugs that can clear quickly in some cases and persist for a full day or more in others. Among the listed classes, antipsychotics span this broad window: some have short-ish half-lives of a few hours, while others have longer half-lives approaching a day. This broad spread fits a 3.2–33 hour range better than the other classes, which tend to cluster outside that spectrum (non-benzodiazepine hypnotics are mostly 1–6 hours; SSRIs/SNRIs can include very long half-lives like fluoxetine; tricyclics typically don’t start as low as 3 hours). So, the class with that broad half-life range is antipsychotics.

Half-life describes how long a drug stays in the body, affecting how often you dose and how long effects or sedation can last. A range from about 3 to 33 hours shows drugs that can clear quickly in some cases and persist for a full day or more in others. Among the listed classes, antipsychotics span this broad window: some have short-ish half-lives of a few hours, while others have longer half-lives approaching a day. This broad spread fits a 3.2–33 hour range better than the other classes, which tend to cluster outside that spectrum (non-benzodiazepine hypnotics are mostly 1–6 hours; SSRIs/SNRIs can include very long half-lives like fluoxetine; tricyclics typically don’t start as low as 3 hours). So, the class with that broad half-life range is antipsychotics.

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