下列哪项不是胸外按压的并发症()
A.气胸
B.肋骨骨折
C.血胸
D.心律失常
E.心包积血
参考答案:D
以下哪种不是常用的化学消毒剂()
A.2%戊二醛
B.75%乙醇
C.1:1000氯己定(洗必泰)
D.0.5%过氧乙酸
E.0.5%碘伏
If she wants to stay thin, she must make a()in her diet.
A.change
B.turn
C.run
D.go