Which Assessment Should a Nurse Expect to See for a Patient

Which assessment should a nurse expect to see for a patient receiving parenteral nutrition (PN) ?

A) Weight gain of 0.5 kg per week
B) Crackles in the lungs
C) Serum potassium level of 2.8 mmol/L
D) Serum glucose level of more than 8.3 mmol/L