A nurse is caring for a client who is receiving total parenteral nutrition (TPN). The nurse notices that the solution bag is almost empty and there is not another bag of TPN to administer. Which of the following IV solutions should the nurse administer until the next bag of TPN solution is available?
59% dextrose in lactated Ringer's solution (DLR)
0.45% sodium chloride (0.45% NaCl)
10% dextrose in water (DW)
Lactated Ringer's solution
The Correct Answer is C
Rationale:
A. 59% dextrose in lactated Ringer’s is not a standard solution and would be hypertonic and unsafe.
B. 0.45% sodium chloride does not provide the glucose necessary to prevent hypoglycemia.
C. 10% dextrose in water (D10W) is correct. If TPN runs out, a dextrose-containing solution should be administered to prevent hypoglycemia until the next TPN bag is available.
D. Lactated Ringer’s does not provide sufficient glucose to maintain blood sugar during TPN interruption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Rationale:
A. Tachycardia may occur secondary to hypotension, but it is a secondary concern, not the primary pharmacological issue.
B. Paracentesis does not directly affect blood glucose levels.
C. While changes in bowel habits may occur with fluid shifts, they are not the primary concern after paracentesis.
D. Removal of large volumes of ascitic fluid can lead to intravascular volume depletion, resulting in hypotension. Monitoring blood pressure before, during, and after the procedure is essential, and volume replacement may be required to maintain hemodynamic stability.
Correct Answer is ["A","B","D"]
Explanation
Rationale:
A. Probiotics, such as yogurt with live cultures, can promote healthy gut flora and improve bowel regularity.
B. Physical activity stimulates peristalsis, helping prevent constipation, especially in clients who have reduced mobility postoperatively.
C. Low-fiber foods worsen constipation. Clients should consume high-fiber foods such as fruits, vegetables, and whole grains to promote bowel movements.
D. Adequate hydration softens stool and prevents fecal impaction, particularly important for clients taking opioid pain medications.
E. Drinking warm or hot liquids can actually help stimulate bowel movements. There is no need to avoid them.
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