CHPCN(C) Practice Questions - CNA Certification In Hospice Palliative Care Nursing [CHPCN(C)] Exam

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A patient with advanced pancreatic cancer is experiencing persistent chemical-induced nausea due to chemotherapy. Which receptor pathway and corresponding antiemetic are most appropriate to target first-line for chemical-induced nausea?

Dopamine receptors in the Chemoreceptor Trigger Zone (CTZ) using haloperidol Acetylcholine receptors in the vestibular system using dimenhydrinate Histamine receptors in the gut using diphenhydramine Serotonin receptors in the gastric mucosa using metoclopramide

Correct Answer:

Dopamine receptors in the Chemoreceptor Trigger Zone (CTZ) using haloperidol

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