Which action is NOT appropriate when administering medications through a nasogastric tube attached to low-intermittent suction?

Which action is NOT appropriate when administering medications through a nasogastric tube attached to low-intermittent suction?

• A. Verify correct placement of the tube before medication administration
• B. Turn off the suction during medication administration
• C. Resume low-intermittent suction immediately after medication administration
• D. Irrigate the nasogastric tube with sterile water

Answer: (C)

The main idea is to prevent the medication from being drawn into the suction system and ensure it stays in the stomach long enough to have an effect. When an nasogastric tube is on suction, you turn off the suction during medication administration so the drug isn’t pulled back into the tubing or lost into the suction. After you give the medication, you should flush with water and then re-establish suction after a short pause to allow the drug to reach and stay in the stomach. Resuming suction immediately after administration can pull the medication back up or prevent proper contact with the gastric mucosa, reducing effectiveness and potentially causing tube issues. Verifying tube placement beforehand helps ensure the medication goes to the stomach, and irrigating with sterile water helps keep the tube patent between doses.

The main idea is to prevent the medication from being drawn into the suction system and ensure it stays in the stomach long enough to have an effect. When an nasogastric tube is on suction, you turn off the suction during medication administration so the drug isn’t pulled back into the tubing or lost into the suction. After you give the medication, you should flush with water and then re-establish suction after a short pause to allow the drug to reach and stay in the stomach. Resuming suction immediately after administration can pull the medication back up or prevent proper contact with the gastric mucosa, reducing effectiveness and potentially causing tube issues. Verifying tube placement beforehand helps ensure the medication goes to the stomach, and irrigating with sterile water helps keep the tube patent between doses.