出生后1天、1个月、6个月时接种的疫苗是()
A.卡介苗
B.乙肝疫苗
C.麻疹疫苗
D.流感疫苗
E.白喉疫苗
参考答案:B
The manager of the company firmly believed that one of the important ______ sources of new customers was the children's market.
A.unfolded
B.unknown
C.unsolved
D.untapped
男性,53岁,夜尿频1年,无尿潴留史。直肠指诊:前列腺略大,质韧,中央沟变浅。B超残余尿量10ml。适宜的治疗是
A.前列腺摘除术
B.前列腺 * * 支架
C.经 * * 前列腺电切术
D.应用α受体阻滞剂改善排尿症状
E.膀胱造瘘术