Which of the following is an antiemetic?

Prepare for the Washington State Veterinary Medication Clerk Test. Study with detailed questions and answers, with practical hints and explanations to guide you. Ace your exam by practicing with our resources!

Multiple Choice

Which of the following is an antiemetic?

Explanation:
An antiemetic is a drug that prevents or reduces vomiting by interrupting the signals that trigger the vomiting center in the brain. Cerenia fits this role because it’s maropitant citrate, a neurokinin-1 receptor antagonist. By blocking substance P signaling in the brain’s vomiting center, it effectively prevents vomiting and nausea in dogs and cats, making it a dedicated antiemetic used for motion sickness, anesthesia-related nausea, and GI upset. The other options are antibiotics—doxycycline, metronidazole, and Clavamox—which treat infections and are not used to prevent vomiting.

An antiemetic is a drug that prevents or reduces vomiting by interrupting the signals that trigger the vomiting center in the brain. Cerenia fits this role because it’s maropitant citrate, a neurokinin-1 receptor antagonist. By blocking substance P signaling in the brain’s vomiting center, it effectively prevents vomiting and nausea in dogs and cats, making it a dedicated antiemetic used for motion sickness, anesthesia-related nausea, and GI upset. The other options are antibiotics—doxycycline, metronidazole, and Clavamox—which treat infections and are not used to prevent vomiting.

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