液化石油气装卸作业前应接好____,以保障作业安全。
A.灯光
B.导除静电装置
C.喇叭
参考答案:B
进一步查血压下降至80/50mmHg,脉搏110次/分,宫底升高且有固定压痛,胎方位不清,胎心音消失。提问:产妇最大最可能的并发症是
A.前置胎盘
B.胎盘早期剥离
C.子宫破裂
D.临产
E.子宫胎盘卒中
The nurse is teaching a group of women to perform breast self-examination. The nurse should explain that the purpose of performing the examination is to discover()
A. cancerous lumps.
B. areas of thickness or fullness.
C. changes from previous self-examinations.
D. fibrocystic masses.