某女。25岁。每遇情志不舒，便腹痛欲泻，泻后痛减。多因（）
A. 大肠湿热
B. 伤食积滞
C. 肝郁脾虚
D. 脾胃气虚
E. 湿困脾胃
查看答案
A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? （）
A. In the lower level of the pumproom
B. In the middle level of the pumproom
C. In the upper level of the pumproom
D. On the deck outside the pumproom
下述哪个症状属于知觉障碍？（）
A. 病人感觉体内有难以忍受的异常感觉
B. 病人感觉脑子发木、一片空白
C. 病人感觉胃中有虫爬感
D. 病人感觉肺没有了、不能呼吸了
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