A nurse is planning care for a client who has a prescription for continuous enteral feedings through an NG tube.

Which of the following actions should the nurse plan to take?

Measure gastric residual volumes every 4 hr.

Advance the rate of the feeding every 2 hr.

Maintain the head of the bed at a 20° angle.

Flush the NG tube with 30 mL 0.9% sodium chloride before and after medication

Answer and Explanation

The Correct Answer is A

The correct answer is choice A. Measure gastric residual volumes every 4 hr.

This is because continuous enteral feedings through an NG tube can increase the risk of aspiration, which is the inhalation of food or fluids into the lungs. Measuring gastric residual volumes (GRV) can help monitor the tolerance and absorption of the feedings and prevent overfeeding. GRV is the amount of fluid aspirated from the stomach via an enteral tube to check for gastric emptying. The normal range of GRV is less than 200 ml.

Choice B is wrong because advancing the rate of the feeding every 2 hr can lead to overfeeding, abdominal distension, nausea, vomiting and diarrhea.

The rate of the feeding should be adjusted according to the client’s nutritional needs and tolerance.

Choice C is wrong because maintaining the head of the bed at a 20° angle is not enough to prevent aspiration. The head of the bed should be elevated at least 30° to 45° during and for at least one hour after feeding.

Choice D is wrong because flushing the NG tube with 30 mL 0.9% sodium chloride before and after medication is not related to continuous enteral feedings. This is a practice to prevent clogging of the tube and ensure proper delivery of medication. Flushing the tube with water before and after feeding is also recommended to maintain patency and hydration.

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Correct Answer is D

Explanation

The correct answer is choice D. Speak directly to the client. This is because the nurse should establish eye contact and rapport with the client, not the interpreter, and show respect for the client’s culture and autonomy. The nurse should also use simple and clear language, avoid jargon and slang, and speak in short sentences.

Choice A is wrong because using gestures to convey meaning can be confusing or offensive to some cultures. The nurse should avoid relying on nonverbal communication and ask the interpreter for clarification if needed.

Choice B is wrong because pausing in the middle of sentences can disrupt the flow of communication and make it harder for the interpreter to translate accurately. The nurse should pause at the end of each complete thought or sentence to allow the interpreter to relay the information.

Choice C is wrong because speaking slowly when talking to the interpreter can imply that the interpreter is incompetent or unintelligent. The nurse should speak at a normal pace and tone, and allow enough time for the interpreter to translate.

A. A client who received a Mantoux test 48 hr ago and has an induration. B. A client who is scheduled for a colonoscopy and is taking sodium phosphate. C. A client who is taking bumetanide and has a potassium level of 3.6 mEq/L. D. A client who is taking warfarin and has an INR of 1.8.

Correct Answer is D

Explanation

The correct answer is choiced. A client who is taking warfarin and has an INR of 1.8.

Choice A rationale:

An induration after a Mantoux test indicates a positive reaction, but it does not necessarily require immediate follow-up unless the induration is significant and the client has risk factors for tuberculosis.

Choice B rationale:

Sodium phosphate is commonly used as a bowel preparation for colonoscopy. This does not typically require follow-up unless the client experiences adverse effects such as dehydration or electrolyte imbalance.

Choice C rationale:

A potassium level of 3.6 mEq/L is within the normal range (3.5-5.0 mEq/L). Therefore, this finding does not require follow-up.

Choice D rationale:

An INR of 1.8 for a client taking warfarin is below the therapeutic range for most indications (typically 2.0-3.0). This requires follow-up to adjust the warfarin dosage to achieve the desired anticoagulation effect.

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A nurse is planning care for a client who has a prescription for continuous enteral feedings through an NG tube.

Which of the following actions should the nurse plan to take?