A nurse is preparing to administer enteral feeding to a client who has an NG tube in place. Which of the following methods should the nurse use to verify the correct placement of the NG tube?
Check the pH of the gastric aspirate.
Observe the color of the gastric aspirate after adding blue dye to the formula.
Auscultate over the epigastrium.
Measure the length of the inserted NG tube.
The Correct Answer is A
A: Correct. Checking the pH of the gastric aspirate is the most reliable method to verify the correct placement of the NG tube. Gastric aspirate typically has an acidic pH (pH < 5), indicating that the tube is in the stomach.
B: Observing the color of the gastric aspirate after adding blue dye to the formula is not a standard or recommended method for verifying NG tube placement.
C: Auscultating over the epigastrium may help to identify the presence of air in the stomach, but it does not confirm that the NG tube is correctly placed in the stomach or the intestines.
D: Measuring the length of the inserted NG tube can help determine the distance from the nose to the stomach, but it does not ensure correct placement in the stomach.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Provide privacy for the client CORRECT
The nurse should promote a therapeutic environment by providing privacy while data is being collected for a health assessment
B. Expose hair of the body as an INCORRECT
To promote a therapeutic environment, the nurse should expose only the area of the body from which data is being collected
Correct Answer is B
Explanation
A. Keep the conversation moving by asking about the client's family: While engaging the client in conversation is important, this statement does not specifically address the client's difficulty in talking about their illness.
B. Let the client know that as their nurse, they are available and willing to listen: Correct. This response demonstrates the nurse's willingness to provide emotional support and active listening. Encouraging the client to express their feelings and concerns about their illness is essential in promoting therapeutic communication.
C. Ask if the client understands what to expect in the advanced stages of the illness: While discussing the client's understanding of their illness is essential, it does not directly address their difficulty in talking to others about it.
D. Ask the client's visitors not to say anything about the advanced disease: This response may hinder communication and restrict the client's opportunity to talk about their feelings and concerns with supportive visitors.
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