题型:选择题 —What's the matter? You really look down. — _________.A. Why, I always look up to you B. Me? I never look down upon anybody C. I am looking for my pen on the floor D. I failed an important test 查看答案
题型:多项选择题 案例分析题 患者,女,26岁。农药厂电焊工。吸入车间外逸光气约12分钟。数小时后因咳嗽、呼吸困难,咳粉红色泡沫状痰而就诊。查体:血压80/60mmHg,双下肺均可闻及中等量湿性啰音。患者诊断为()。A.急性有机磷农药中毒B.急性锰中毒C.急性光气中毒D.急性一氧化碳中毒E.电焊工尘肺F.急性左心衰G.急性呼吸窘迫综合征 查看答案