A.inadequate perfusion of coronary artery
B.release of catecholamine in large amounts
C.hypoxia
D.metabolic acidosis
E.hyperkalemia
A.low cardiac output
B.low venou spressure
C.low blood pressure
D.low peripheral vascular resistance
E.increased pulse rate
开始考试点击查看答案A.The only diagnostic basis
B.The most common clinical presentation of shock
C.The main indicator for assessing the degree of shock
D.An important indicator of histocyte hypoxia
E.All above
开始考试点击查看答案A.Blood volume sufficient for maintaining normal metabolism
B.Total blood volume including that in liver,spleen and bone marrow reservoir
C.Total blood volume including the stasis volume in the capillaries
D.Total blood volume in the body
E.The circulating blood volume passing through the cardiovascular system per unit time
开始考试点击查看答案A.BP reduction
B.CVP reduction
C.Pulse pressure reduction
D.Urine reduction
E.Sharp reduction in effective circulation volume
开始考试点击查看答案A.精神状态
B.皮肤色泽
C.脉率
D.CVP
E.尿量
开始考试点击查看答案A.脉率增快
B.脉压缩小
C.烦躁不安
D.血压下降
E.皮肤苍白
开始考试点击查看答案A.CVP降低
B.回心血量减少
C.心排血量降低
D.PCWP降低
E.PAP增高
开始考试点击查看答案A.血小板计数低于80×109/L
B.凝血酶原时间比对照值延长3秒以上
C.血浆纤维蛋白原低于1.5g/L
D.3P试验阳性
E.止血困难
开始考试点击查看答案A.小剂量多巴胺
B.小剂量多巴酚丁胺
C.去甲肾上腺素
D.毛花苷丙
E.氨力农
开始考试点击查看答案A.早期大剂量使用,维持不宜超过48小时
B.早期常规剂量使用,维持不超过48小时
C.常规剂量长期使用
D.小剂量长时间使用
E.大剂量长期使用
开始考试点击查看答案长理培训客户端 资讯,试题,视频一手掌握
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