A nurse is preparing to administer an enteral feeding to an adolescent who has an NG tube.
Which of the following actions should the nurse take first?
Flush the tube with water.
Attach the feeding bag tubing to the end of the NG tube.
Check the pH of the gastric secretions.
Set the administration rate on the feeding pump.
The Correct Answer is C
The nurse should first check the pH of the gastric secretions to confirm the placement of the NG tube before administering the enteral feeding.
Choice A is wrong because flushing the tube with water should be done after confirming the placement of the NG tube.
Choice B is wrong because attaching the feeding bag tubing to the end of the NG tube should be done after confirming the placement of the NG tube.
Choice D is wrong because setting the administration rate on the feeding pump should be done after confirming the placement of the NG tube.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Cleanse the gums with saline-soaked gauze.
This can help keep the mouth moist and clean, which is important for preventing infection and promoting healing of oral ulcers caused by chemotherapy.
Choice A is wrong because routine oral care should be performed more frequently than every 8 hours.
Choice B is wrong because lemon glycerin swabs can dry out and irritate the mucosa.
Choice C is wrong because oral viscous lidocaine should not be used in children due to the risk of toxicity.
Correct Answer is C
Explanation
Bradycardia, or a slow heart rate, is a sign of digoxin toxicity in infants.
Digoxin is a medication used to improve the strength and efficiency of the heart and to control the rate and rhythm of the heartbeat.
However, an overdose can cause changes in the rate or rhythm of the heartbeat, including bradycardia.
Choice A is wrong because polyuria is not a sign of digoxin toxicity.
Choice B is wrong because diaphoresis is not a sign of digoxin toxicity.
Choice D is wrong because jaundice is not a sign of digoxin toxicity.
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