最容易发生代谢性酸中毒的疾病是（）。 A.慢性肺源性心脏病 B.

搜题请搜索小程序“爱下问搜题”

问题单项选择题

最容易发生代谢性酸中毒的疾病是（）。

A.慢性肺源性心脏病

B.幽门梗阻

C.慢性肾功能不全

D.癔病

E.低钾血症

答案

参考答案：C

解析：慢性肾功能不全时肾小球、肾小管排钾减低，易发生代谢性酸中毒。

单项选择题

卫氏并殖吸虫最常见的感染部位是（）

A.肠道

B.脑

C.肝脏

D.肺脏

E.骨骼肌

单项选择题

A crew member is unconscious and the face is flushed. You should（）.

A.lay the crew member down with the head and shoulders slightly raised

B.administer a liquid stimulant

C.lay the crew member down with the head lower than the feet

D.attempt to stand the crew member upright to restore consciousness