口服硫酸亚铁必有的副作用是
A.黑便B.便秘C.腹泻D.恶心E.呕吐
参考答案:A
Helen has had a lot of trouble these days,but she doesn’t know whom to ______ for help.
A.turn to
B.look for
C.deal with
D.talk about
女性,44岁,扩张型心肌病5年史,坚持服药治疗。近1月出现夜间憋喘、下肢浮肿。查体:心界大,心音低,肝大,下肢浮肿。X片:心影明显增大,心胸比率>60%,肺淤血。心电图示V1、2异常Q波,低电压,ST-T异常改变。以下检查最有意义的是()
A.胸部CT
B.心脏ECT
C.心脏磁共振
D.心脏超声心动图
E.24小时动态心电图