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Questions and Answers
What type of receptor blockers is ondansetron selective for?
What type of receptor blockers is ondansetron selective for?
- H1
- 5-HT3 (correct)
- a-blockade
- 5-HT2
Which of the following agents is NOT a poorly selective blocker?
Which of the following agents is NOT a poorly selective blocker?
- Ondansetron (correct)
- Phenoxybenzamine
- Ketanserin
- Cyproheptadine
What additional action does cyproheptadine have besides 5-HT2 blockade?
What additional action does cyproheptadine have besides 5-HT2 blockade?
- beta-blockade
- Antiemetic action
- a-blockade
- H1 blockade (correct)
What is ondansetron extremely useful for?
What is ondansetron extremely useful for?
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Which two agents may be of value in treating carcinoid tumors?
Which two agents may be of value in treating carcinoid tumors?
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