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Questions and Answers
What is the major pharmacologic action of benzodiazepines when given in low doses?
What is the major pharmacologic action of benzodiazepines when given in low doses?
- Stimulate GABA receptors in the brain
- Reduce overall CNS alertness
- Decrease anxiety by acting on the limbic system (correct)
- Produce respiratory depression
Which drug class is known for its ability to induce sleep when given in high doses?
Which drug class is known for its ability to induce sleep when given in high doses?
- Barbiturates (correct)
- Nonbenzodiazepines-Nonbarbiturates
- Buspirone
- Benzodiazepines
What is the primary method of excretion for benzodiazepines after metabolism?
What is the primary method of excretion for benzodiazepines after metabolism?
- Lungs
- Urine (correct)
- Feces
- Sweat
Which drug class is used for short-term treatment of simple insomnia but loses effectiveness by the end of the 2nd week?
Which drug class is used for short-term treatment of simple insomnia but loses effectiveness by the end of the 2nd week?
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Which drug is considered the first anxiolytic in a class of drugs known as azaspirodecanedione derivatives?
Which drug is considered the first anxiolytic in a class of drugs known as azaspirodecanedione derivatives?
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What is the main advantage of buspirone compared to other common antianxiety drugs?
What is the main advantage of buspirone compared to other common antianxiety drugs?
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