最早出现的心源性呼吸困难为()。
A.劳力性呼吸困难
B.阵发性夜间呼吸困难
C.心源性哮喘
D.端坐呼吸
E.急性肺水肿
参考答案:A
This is Betty's bike. Give _____________, please. [ ]
A. her it
B. it for her
C. it to her
D. she it
下列哪项适于复方碘剂治疗()
A.甲亢合并妊娠
B.甲亢术前准备和甲状腺危象
C.甲亢性心脏病
D.甲亢术后复发
E.甲亢伴重度浸润性突眼