问题
单项选择题
Which of the following findings would indicate that the goals for total parenteral nutrition (TPN) are being achieved for the client
A．Serum glucose level of 96.
B．Weight gain of 0.5 pounds/day.
C．Urine negative for glucose.
D．Serum potassium level of 4 mEq/L.
答案
参考答案：B
解析：Steady and progressive weight gain is the best indication that the client's nutritional goals are being met by TPN.
