A对
B错
急性肝炎时,人体内转氨酶变化为( )A.ALT升高,AST升高,AST/ALT>1.5B.ALT升高,AST升高,AST/ALT11.15E.ALT升高,AST降低,AST/ALT
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关于转氨酶的临床意义,说法错误的是A、慢性迁延型肝炎ALT、AST轻度上升,一般不超过参考值的3倍B、脂肪肝转氨酶轻度上升或正常C、肝硬变和肝癌ALT、AST均明显升高D、急性肝炎血中ALT升高程度大于AST,AST/ALT比值降低E、胆道梗阻时,可使ALT中度升高
急性肝炎时,人体内转氨酶变化为A.ALT升高,AST升高,且ALT=ASTB.ALT升高,AST升高,且ALT>ASTC.ALT升高,AST正常D.ALT正常,AST升高E.ALT升高,AST升高,且ALT<AST
急性肝炎时,人体内转氨酶变化为A.ALT升高,AST升高,AST/ALT>1.5B.ALT升高,AST升高,AST/ALT<1.0C.ALT正常,AST正常,AST/ALT=1.15D.ALT降低,AST升高,AST/ALT>11.15E.ALT升高,AST降低,AST/ALT<1.15
诊断急性病毒性肝炎最常见的血清酶活性改变为A、ALT升高,AST升高B、ALT降低,AST降低C、ALT升高,AST降低D、ALT降低,AST升高E、ALP升高,GGT降低
急性肝炎时,人体内转氨酶变化为A.ALT升高,AST升高,AST/ALT>1.5B.ALT升高,AST升高,AST/ALTC.ALT正常,AST正常,AST/ALT=1.15D.ALT降低,AST升高,AST/ALT>11.15E.ALT升高,AST降低,AST/ALT
酒精性肝炎特征性的酶学变化是:( )A.ALT升高B.AST升高C.ALT和AST升高常大于500U/LD.AST/ALT>2E.GGT和ALP升高