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.
Auscultate for air insufflation.
Request a chest x-ray.
Check the pH level of gastric contents.
The Correct Answer is C
A. Verifying the bilirubin level of the tube contents is not a reliable method for confirming tube placement and may not provide accurate information.
B. Auscultating for air insufflation can help detect tube placement in the respiratory tract but may not reliably confirm placement in the gastrointestinal tract.
C. Requesting a chest x-ray is the most reliable method for confirming the placement of a feeding tube, as it allows visualization of the tube's position relative to anatomical landmarks.
D. Checking the pH level of gastric contents can help differentiate between gastric and respiratory placement but may not provide definitive confirmation of tube placement.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) BMI of 24 - A BMI of 24 falls within the normal range and is not considered a risk factor for cardiovascular disease.
B) Orthostatic hypotension - While orthostatic hypotension can be a sign of cardiovascular dysfunction, it is not a direct risk factor for cardiovascular disease.
C) Type 1 diabetes mellitus - Type 1 diabetes mellitus is a significant risk factor for cardiovascular disease due to its impact on blood sugar control and increased risk of atherosclerosis.
D) Family history of osteoporosis - While a family history of certain medical conditions can be indicative of genetic predispositions, osteoporosis is not directly linked to cardiovascular disease.
Correct Answer is B
Explanation
A) Apply cornstarch powder to the perineal area. - Cornstarch powder may increase the risk of infection and should be avoided in the perineal area, especially for clients with fecal incontinence.
B) Place a moisture barrier ointment over the perineal area. - Moisture barrier ointment helps protect the skin from irritation and breakdown caused by fecal incontinence.
C) Turn the client every 4 hr. - Turning the client every 2 hours is recommended for preventing pressure ulcers, but it does not specifically address fecal incontinence.
D) Cleanse the perineal area with povidone-iodine solution. - Povidone-iodine solution is not typically used for routine perineal care and may irritate the skin.
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