装运后融资

The nurse is teaching a client with a history of atherosclerosis. To decrease the risk of atherosclerosis, the nurse should encourage the client to

A. avoid focusing on his weight.
B. increase his activity level.
C. follow a regular diet.
D. continue leading a high-stress lifestyl

患者男性，50岁，腹痛呕吐停止排便排气5天，查体：腹胀，肠鸣音亢进，白细胞12×10⁹/L，血钾3.1mmol/L，血钠136mmol/L，血氯99mmol/L

在纠正电解质紊乱时要保证尿量大于（）.

A.10ml

B.20ml

C.30ml

D.40ml

E.50ml

关于肝素的性质，下列说法正确的是

A．是通过与血液中钙离子结合而起抗凝作用的

B．是血液细胞计数分析的首选抗凝剂

C．做血沉的抗凝剂最恰当

D．可促进凝血活酶及凝血酶形成

E．是RBC渗透脆性试验理想的抗凝剂

如果患有大脖子病，应该多食用 [ ]

A．奶制品

B．蛋类

C．水果

D．海产品

距刚心较远的边缘抗侧力单元的侧移及层间变形最小。