Nursing care for a patient receiving total parenteral nutrition includes monitoring:

✓ Correct Answer: Option B

TPN monitoring: BG q4-6h (hyperglycemia from dextrose), electrolytes (especially K, Mg, Phos), LFTs (hepatic complications), daily weights, I&O, line site assessment (infection risk). Use dedicated central line lumen. Filter lipids separately. Taper to prevent rebound hypoglycemia.