A nurse is checking for the 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.

Auscultate for air insufflation.

Request a chest x-ray.

Check the pH level of gastric contents.

Answer and Explanation

The Correct Answer is C

Choice A Reason:

Verifying the bilirubin level of the tube contents is incorrect. Measuring bilirubin levels in the tube contents is not a standard or reliable method for confirming tube placement. It's not an established or recommended technique for this purpose.

Choice B Reason:

Auscultating for air insufflation is incorrect. Auscultation for air insufflation involves injecting air into the tube and listening for bubbling sounds over the stomach area. While this method is commonly used, it can sometimes yield inconsistent or inconclusive results, especially in patients with certain conditions or situations where air movement might not be detectable.

Choice C Reason:

Request a chest x-ray is correct. Obtaining a chest x-ray is the most reliable method to confirm the placement of a feeding tube, especially when the tube is newly inserted or if there are any doubts about its location. A chest x-ray can accurately visualize the position of the tube within the gastrointestinal tract, ensuring it is in the intended location before any feedings or medications are administered.

Choice D Reason:

Checking the pH level of gastric contents is incorrect. Measuring the pH level of aspirated gastric contents can provide information about the acidity of the fluid, indicating gastric placement (pH below 5) in most cases. However, the pH can be influenced by various factors like medications, enteral feeding solutions, or certain medical conditions, making it less reliable than a chest x-ray for definitive confirmation of tube placement.

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Correct Answer is A

Explanation

Choice A Reason:

A client who has ulcerative colitis is correct. Ulcerative colitis, a type of inflammatory bowel disease (IBD), involves chronic inflammation and ulceration in the colon and rectum. This condition often results in bleeding from the inflamed mucosa, leading to the presence of blood in the stool that can be detected by a fecal occult blood test.

Choice B Reason:

A client who has stomatitis is incorrect. Stomatitis refers to inflammation in the mouth and does not typically cause bleeding in the gastrointestinal tract, which is what the fecal occult blood test detects. Stomatitis involves oral lesions or sores but does not directly impact stool blood content.

Choice C Reason:

A client who uses laxatives is incorrect. Laxative use does not necessarily cause bleeding in the gastrointestinal tract. While some laxatives can potentially irritate the intestinal lining, leading to minor bleeding in some cases, the presence of blood in the stool due to laxative use is less common compared to conditions like ulcerative colitis, where chronic inflammation and ulceration lead to significant bleeding.

Choice D Reason:

A client who has cholecystitis is incorrect. Cholecystitis is inflammation of the gallbladder and does not directly involve bleeding in the gastrointestinal tract. It typically presents with symptoms related to gallbladder inflammation such as abdominal pain, nausea, and vomiting, rather than causing bleeding that would be detected by a fecal occult blood test.

A. "I'll use focused breathing to control my pain." B. "I'll learn to notice the sensation of muscle tension." C. "I'll think about my grandfather's farm to reduce pain." D. "I'll listen to my favorite music to take my mind off the pain."

Correct Answer is C

Explanation

Choice A Reason:

"I'll use focused breathing to control my pain." Is incorrect. Focused breathing is a relaxation technique that can complement guided imagery, but it's not specifically imagery-based. It's more aligned with techniques like mindfulness or deep breathing exercises.

Choice B Reason:

"I'll learn to notice the sensation of muscle tension." Is incorrect. Noticing muscle tension is a part of progressive muscle relaxation, a different technique aimed at reducing physical tension, which is different from guided imagery.

Choice C Reason:

"I'll think about my grandfather's farm to reduce pain." Is correct. Guided imagery involves focusing on specific mental images or scenarios to promote relaxation, reduce stress, and manage pain. Imagining a peaceful or pleasant place, like the client's grandfather's farm, can serve as a distraction and help reduce pain perception.

Choice D Reason:

"I'll listen to my favorite music to take my mind off the pain." Is incorrect. Listening to music can be a distraction technique, but it's not specifically guided imagery. While it might help in managing pain by diverting attention, it's not rooted in imagery-focused mental visualization.

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A nurse is checking for the proper placement of a feeding tube. Which of the following methods is the most reliable for verification of tube placement?

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Explanation

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Correct Answer is C

Explanation

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