A client’s blood glucose level is 45 mg/dL. The nurse should be alert for which signs and symptoms

A. Coma, anxiety, confusion, headache, and cool, moist skin.
B. Kussmaul’s respirations, dry skin, hypotension, and bradycardia.
C. Polyuria, polydipsia, hypotension, and hypernatremia.
D. Polyuria, polydipsia, polyphagia, and weight loss.

数控铣床的编程是尽量按照（）法安排加工工序的。

A.工序集中

B.工艺分析

C.刀具集中

D.程序设计