Which drug is approved to control vomiting and diarrhea in dogs and cats (Centrine)?

Study for the Veterinary Pharmacology Drugs Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which drug is approved to control vomiting and diarrhea in dogs and cats (Centrine)?

Explanation:
Aminopentamide is an anticholinergic that blocks muscarinic acetylcholine receptors in the gastrointestinal tract. By inhibiting parasympathetic signaling, it reduces smooth muscle contractions and secretions, which helps calm GI hypermotility and cramping that drive vomiting and diarrhea. That makes it the approved option for controlling these GI symptoms in dogs and cats under the brand Centrine. Guaifenesin is an expectorant for the respiratory tract, not the GI tract. Potassium bromide is an anticonvulsant, used for seizures. Xylazine is a sedative/analgesic with decongestant effects that is not used to treat vomiting or diarrhea.

Aminopentamide is an anticholinergic that blocks muscarinic acetylcholine receptors in the gastrointestinal tract. By inhibiting parasympathetic signaling, it reduces smooth muscle contractions and secretions, which helps calm GI hypermotility and cramping that drive vomiting and diarrhea. That makes it the approved option for controlling these GI symptoms in dogs and cats under the brand Centrine.

Guaifenesin is an expectorant for the respiratory tract, not the GI tract. Potassium bromide is an anticonvulsant, used for seizures. Xylazine is a sedative/analgesic with decongestant effects that is not used to treat vomiting or diarrhea.

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