A nurse is checking for proper placement of a feeding tube.
Which of the following methods is the most reliable for verification of tube placement?
Verify the bilirubin level of the tube contents.
Check the pH level of gastric contents.
Auscultate for air insufflation.
Request a chest x-ray.
The Correct Answer is D
Choice A rationale
Verifying the bilirubin level of the tube contents is not a standard or reliable method for checking the placement of a feeding tube. Bilirubin is a bile pigment found in the liver and bile ducts, and its levels are not indicative of tube placement in the gastrointestinal tract.
Choice B rationale
Checking the pH level of gastric contents can help determine if the tube is in the stomach, but it is not the most reliable method. Gastric pH is typically acidic (1.5-3.5), but the pH can vary, and this method does not rule out respiratory placement or other incorrect placements.
Choice C rationale
Auscultating for air insufflation involves listening for the sound of air injected through the tube into the stomach. However, this method is not reliable as it does not confirm the exact location of the tube and can give false positives if the tube is in the esophagus or respiratory tract.
Choice D rationale
Requesting a chest x-ray is the most reliable method for verifying feeding tube placement. It provides a clear visual confirmation of the tube's location, ensuring it is correctly positioned in the stomach or small intestine and not in the respiratory tract or other incorrect locations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Guided imagery involves the use of mental visualization to relieve stress and manage pain. By thinking about a peaceful setting, such as the client’s grandfather's farm, they can divert attention from the pain and enter a state of relaxation. This technique helps reduce pain perception by engaging the mind in positive, soothing imagery, which can lead to decreased stress and muscle tension.
Choice B rationale
Listening to music is a distraction technique rather than guided imagery. While it can help take the mind off pain, it does not involve the mental visualization process that is central to guided imagery. Music can help by shifting attention away from pain and providing a calming effect through auditory stimulation.
Choice C rationale
Focused breathing is a relaxation technique that can help manage pain through controlled breathing patterns. It helps reduce anxiety and physical tension by focusing on slow, deep breaths. However, it does not involve the imaginative visualization that characterizes guided imagery.
Choice D rationale
Noticing the sensation of muscle tension is part of body awareness techniques, which involve paying attention to and understanding bodily sensations. While this can help in managing pain by addressing muscle tension, it is different from the mental visualization process of guided imagery.
Correct Answer is A
Explanation
Choice A rationale
Flexing hips and knees when assisting the client to a standing position uses proper body mechanics, reducing the risk of injury to both the nurse and the client. It provides a stable base of support during the transfer.
Choice B rationale
Pivoting on the foot farthest from the bed when assisting the client into the chair is incorrect. The nurse should pivot on the foot closest to the bed to maintain balance and control during the transfer.
Choice C rationale
Standing on the client's stronger side when moving the client into the chair is incorrect. The nurse should stand on the client's weaker side to provide support and prevent falls.
Choice D rationale
Raising the bed to waist level before moving the client is incorrect as it may not provide the best ergonomic position for the transfer. The bed should be at a height that ensures the nurse’s safety and facilitates the client's movement.
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