体格检查的原则（）。
A.环境舒适
B.态度和蔼
C.顺序灵活
D.技术熟练
E.保护和尊重小儿
参考答案：A, B, C, D, E
产后出血最常见的原因是
A．宫缩乏力
B．胎盘植入
C．胎盘胎膜残留
D．软产道裂伤
E．凝血功能障碍
Some would consider that an infringement of good manners whereas others would not.
A. an example B. a violation C. a problem D. an indication
