男性，58岁，近1个来月多饮、多食、多尿、明显消瘦，进行相关检查后，诊断为1型糖尿病，需要终生使用胰岛素，原因是（）

A.胰岛素分泌绝对缺乏

B.胰岛素抵抗为主伴胰岛素相对缺乏

C.胰岛素分泌缺陷伴胰岛素抵抗

D.胰岛素抵抗

E.胰岛素分泌缺陷

A client with heart failure loses 3.2 kg while hospitalized. Approximately how many pounds has the client lost()

A. 1 pound.

B. 3 pounds.

C. 5 pounds.

D. 7 pounds.