A nurse is preparing to administer a nasogastric (NG) tube feeding to a school-age child. Which of the following actions should the nurse plan to take?

A. Measure the tubing from the nose to the distal port: Proper measurement of the NG tube ensures correct placement into the stomach. The usual method involves measuring from the tip of the nose to the earlobe and then to the xiphoid process, not to the distal port of the tube, but this choice most closely aligns with verifying safe tube length. B. Complete the feeding in 5 min: Administering a feeding too quickly can cause abdominal cramping, vomiting, or aspiration. Feedings should be given slowly, typically over 15 to 30 minutes, depending on the child's tolerance and the volume. C. Warm the formula in the microwave: Microwaving formula can cause uneven heating and result in hot spots that may burn the child’s mouth or GI tract. Formula should be warmed by placing the container in warm water and testing the temperature before administration. D. Position the child at a 10° to 20° angle after feeding: This angle is too low and increases the risk of aspiration. The child should remain at a 30° to 45° angle for at least 30 minutes after feeding to promote digestion and prevent reflux.