A Patient Is Instructed to Prepare for a Colonoscopy by Drinking

A patient is instructed to prepare for a colonoscopy by drinking 4 liters of GoLYTELY after taking metoclopramide (Reglan) 10 mg by mouth.A nurse should explain that the purpose of the metoclopramide is to:

A) Decrease the risk of nausea
B) Help the patient sleep better
C) Increase the laxative effect of the GoLYTELY
D) Improve the contrast for the colonoscopy

Correct Answer:

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