对开放性骨折伴动脉出血,导致休克的患者进行急救,首先应() ["A.骨折复位","B.止血","C.输液","D.临时固定","E.包扎伤口"]
患者,女,45岁,高空坠落所致“复合性损伤”,入院神志清楚,清创缝合术后第三天出现昏迷,呼出气有“烂苹果”味。其昏迷原因最可能为() ["A.败血症","B.脑出血","C.急性左心衰","D.低血糖血症","E.高血糖血症"]
尿渗透克分子浓度()血浆渗透克分子浓度()胶体渗透压()容积渗透克分子浓度()细胞外液() ["A.Posm","B.mOsm/kg","C.mOsm/L","D.COP","E.ECF"]
药效动力学主要研究药物如何作用于机体。()
恩氟烷和异氟烷的MAC值分别是1.15%和1.68%。()
月经过多,色淡质稀是因月经过少,腰酸乏力是因