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Name the Dopamine D2 receptor Blockers used as Antiemetics discussed in class

User Mfalcon
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Final answer:

Dopamine D2 receptor blockers used as antiemetics include chlorpromazine from the phenothiazines class and ondansetron, which is marketed as Zofran.

Step-by-step explanation:

Dopamine D2 receptor blockers are used as antiemetics, and they are often discussed in medical classes when covering treatments for symptoms such as nausea and vomiting. Phenothiazines are a class of drugs that include antiemetic agents such as chlorpromazine, which can also potentiate analgesics, sedatives, and general anesthetics. Additionally, ondansetron, a medication under the brand name Zofran, is commonly used to prevent nausea and vomiting caused by cancer chemotherapy, radiation therapy, or surgery.

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