下列药物治疗类别中,排名在2008年畅销药物治疗类别前三位的有:()
A.细胞抑制剂(抗癌)
B.抗抑郁剂和情绪稳定剂
C.口服糖尿病药
D.抗溃疡药
参考答案:A, D
—What a nice day! Let's go for a picnic on the beach together.
—______. [ ]
A. Goodbye
B. Good idea
C. Good job
D. Good day
成年择期手术病人麻醉前禁饮禁食12小时所丧失的水分量约为()
A.3~4ml/kg
B.5~7ml/kg
C.8~10ml/kg
D.11~15ml/kg
E.16~20ml/kg