Basic Care and Comfort NCLEX PN Questions Nursing Practice Question
The LPN is checking for residual before administering enteral feeding through a PEG tube. Which of these steps is incorrect?
Correct Answer: C
Rationale: Option A is correct as elevating the head of the bed minimizes the risk of aspiration during feeding. Option B is accurate; a residual greater than 200 mL indicates potential intolerance, and feeding should be withheld. Option D is also correct; testing the residual pH is crucial for confirming the correct placement of the PEG tube. Option C is incorrect because the residual should not be discarded; it must be assessed for volume and characteristics to evaluate gastric emptying before administering the feeding. Discarding it would overlook important clinical information.