Question

a client had a miller - abbott tube inserted 24 hours ago. the nurse is asked to check the client to determine whether the tube is in the appropriate location at this time. which data finding best indicates adequate location of the tube? answer options: 1. bowel sounds are absent. 2. the aspirate from the tube has a ph of 6.5. 3. the aspirate from the tube has a ph of 7.45. 4. the tube can be palpated to the right of the umbilicus. rationale, strategy, reference, tip

Explanation:

The Miller - Abbott tube is a naso - intestinal tube. The small intestine has a more alkaline environment. A pH of 7.45 in the aspirate from the tube is consistent with the alkaline environment of the small intestine where the tube should be located. Absent bowel sounds don't indicate tube location. A pH of 6.5 is more acidic and not typical for the location of the Miller - Abbott tube. Palpating the tube to the right of the umbilicus is not a reliable indicator of proper placement.

Answer:

1. The aspirate from the tube has a pH of 7.45