张力性气胸是指()() ["A.胸腔抽气后压力不再上升","B.肺萎陷轻","C.纵隔移位明显","D.胸腔压力常呈正压","E.常需采用胸腔闭式引流"]
海水淹溺时.其水、电解质紊乱是()() ["A.严重低血容量","B.血液稀释","C.血钠增高","D.镁浓度增加","E.血浆蛋白减少"]
心脏骤停的诊断标准是()() ["A.大动脉摸不到搏动","B.瞳孔散大","C.心音遥远","D.神志突然消失","E.抽搐"]
败血症、脓血症的治疗原则是() ["A.及早控制原发感染灶","B.早期应用大剂量有效的抗生素","C.提高全身抵抗力","D.增加全身营养,维持水电、酸碱平衡","E.对症处理"]
机体抵抗病原微生物感染的功能称为() ["免疫监视","免疫识别","免疫防御","免疫自稳","免疫耐受"]
破伤风的临床表现有()