Which of the following is NOT an indicated use of a nasogastric tube?

• A. Decompression
• B. Drainage
• C. Feeding as ordered
• D. Administering IV fluids or medications

Answer: (D)

The key idea is that a nasogastric tube is used to manage the stomach and GI tract, not the vascular system. It is indicated for decompression to relieve pressure and distention, drainage of gastric contents, and feeding into the stomach as ordered. Administering intravenous fluids or medications requires venous access, which the NG tube cannot provide. Giving IV therapy through an NG tube would be unsafe and inappropriate. Some medications can be delivered into the stomach via the tube when suitable, but IV administration is not one of its indications.