对提高急性心肌梗死患者生存率无影响的药物是()
A.硝酸酯类
B.钙通道拮抗剂
C.血管紧张素转换酶抑制剂
D.β-受体阻滞剂
E.抗凝制剂
参考答案:A
考考你的记忆力,根据句意及首字母补全在本本课中出现的单词。
1.Please t_____ out the radio. Time for bed.
2.My favourite subject is s___ studies.
3.S____ talking.It's time for class.
4.Don't worry.E ____ is ready.
5.A g____ of student are playing football there.
6.The workers are having ameeting in the h___.
肿瘤标志物重复性好指的是下列哪项指标高()
A.敏感性
B.特异性
C.精密度
D.敏感性和特异性
E.敏感性和精密度