Question

A client is scheduled for a colonoscopy, and the nurse is completing teaching regarding the procedure. Which client statement indicates to the nurse an appropriate understanding of the procedure?

1. "I need to not eat or drink anything by mouth 8 hours before the procedure."
2. "I need to begin a liquid diet 2 days before the procedure."
3. "I need to stop taking my oral hypoglycemic agent the day before the procedure"
4. "I need to let my health care provider know that I am allergic to iodine before the procedure."

Answer 1

The correct statement that indicates the client's understanding of colonoscopy preparation is the need to start a liquid diet 2 days before the procedure. It is important for clear visualization during the colonoscopy and may vary based on specific medical advice.

Step-by-step explanation:

The question pertains to a client's understanding of the preparation required for a colonoscopy procedure. The correct client statement that indicates an appropriate understanding is, "I need to begin a liquid diet 2 days before the procedure." This is typically advised to ensure the colon is clear of any residue that could obscure the view during the colonoscopy. It is also important for the client to inform their health care provider about any allergies, including an iodine allergy, as some preparations may contain iodine. While fasting at least 8 hours before the procedure is common, specific instructions may vary from provider to provider. Furthermore, medication management, such as withholding oral hypoglycemic agents, should be followed per the healthcare provider's advice, as these can affect blood sugar levels during periods of fasting.