容易伴发代谢性酸中毒的病情是
A．长期静脉滴注葡萄糖
B．弥漫性腹膜炎
C．幽门梗阻
D．急性阑尾炎
参考答案：B
A client reveals to the nurse that he’s sexually impotent. Which statement best expresses what the nurse should understand her client to mean（）
A. He’s disinterested in sexual intimacy.
B. He’s unable to attain or retain an erection.
C. His ejaculate is void of sperm.
D. His semen isn’t potent enough to impregnate.
按《石油库设计规范》（GB50074-2002）规定，输油泵的设置应符合哪些规定？
