Which suffix is typical for H2 receptor blockers?

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Multiple Choice

Which suffix is typical for H2 receptor blockers?

Explanation:
H2 receptor blockers end with -tidine. This suffix helps identify the drug class that works by blocking histamine H2 receptors on stomach parietal cells, which decreases acid secretion. That’s why these meds are used for conditions like GERD and ulcers. Examples include ranitidine, famotidine, cimetidine, and nizatidine. For contrast, -prazole signals proton pump inhibitors, -sartan signals angiotensin II receptor blockers, and -cycline signals tetracycline antibiotics.

H2 receptor blockers end with -tidine. This suffix helps identify the drug class that works by blocking histamine H2 receptors on stomach parietal cells, which decreases acid secretion. That’s why these meds are used for conditions like GERD and ulcers. Examples include ranitidine, famotidine, cimetidine, and nizatidine. For contrast, -prazole signals proton pump inhibitors, -sartan signals angiotensin II receptor blockers, and -cycline signals tetracycline antibiotics.

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