有明显出血倾向的肝炎是() ["急性黄疸型肝炎","慢性肝炎","急性无黄疸型肝炎","淤胆型肝炎","重型肝炎"]
下列有关肝炎病毒血清学标志物的叙述,不正确的是() ["慢性HBV感染抗-HBcIgM也可阳性","抗-HBs是保护性抗体","HBsAg阳性表明患者有传染性","抗-HAVIgM阳性可诊断为急性HAV感染","抗-HCV阳性为HCV既往感染"]
理解
建立科学、健康、文明的社会生活方式的途径有
HBV现症感染者传染性强的标志是() ["HBsAg","HBeAg","抗-HBc","抗-HBe","抗-HB"]
支化反应