Multimodal: 5HT3 Ondansetron Flashcards
1
Q
Ondansetron is equivocal to what two drugs in its treatment of N/V?
A
Droperidol & Metoclopramide
2
Q
What is the duration of Ondansetron?
A
plasma half life is 4 hours!
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3
Q
What is the MOA of Ondansetron and the use?
A
- First 5-HT3 antagonist
- Approved for CINV
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4
Q
What are the side effects of Ondansetron?
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A
- HA
- Constipation
- some QT prolongation
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4
Q
What is the dose of Ondansetron?
A
4 mg IV (up to 8 mgs)
Pediatrics: 0.1 mg/kg IV
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