A nurse is instructing a patient who is scheduled for a colonoscopy on preparations for the procedure.Which medication should the patient discontinue at least 1 week prior to the colonoscopy?
A)ACE inhibitors
B)Acetaminophen products
C)Opiates
D)Oral iron preparations

Question

Quizplus · Accepted Answer

Oral iron preparations may cause the colon to darken, making it difficult for the healthcare provider to view the colon during the colonoscopy. It is usually recommended to stop taking oral iron preparations at least one week prior to the procedure. The other options (A, B, and C) are not typically contraindicated for colonoscopy preparations.

A Nurse Is Instructing a Patient Who Is Scheduled for a Colonoscopy