A typical side effect of 5-HT3 receptor antagonists is

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Prepare for the Rasmussen Pharmacology Exam 3. This quiz includes multiple-choice questions with hints and explanations. Review essential pharmacological concepts and get ready for your exam!

Multiple Choice

A typical side effect of 5-HT3 receptor antagonists is

Explanation:
5-HT3 receptor antagonists block serotonin signaling in both the gut and the chemoreceptor trigger zone to prevent nausea and vomiting. That same blockade in the gut reduces motility, which commonly produces constipation, while central effects can lead to headaches. These are the classic, expected adverse effects seen with this class. Hypertension, hypoglycemia, or rash aren’t typical findings for these drugs, making headaches with constipation the best-known combination of side effects.

5-HT3 receptor antagonists block serotonin signaling in both the gut and the chemoreceptor trigger zone to prevent nausea and vomiting. That same blockade in the gut reduces motility, which commonly produces constipation, while central effects can lead to headaches. These are the classic, expected adverse effects seen with this class. Hypertension, hypoglycemia, or rash aren’t typical findings for these drugs, making headaches with constipation the best-known combination of side effects.

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