宫内节育器放置术后
A.禁性生活3个月B.禁性生活6周C.禁性生活1个月D.禁性生活2周E.禁性生活
参考答案:D
解析: 宫内节育器放置术后应禁性生活2周。
胰十二指肠切除术后,持续胃肠减压2周,无排气,腹部无压痛,肠鸣音减弱,T波低平,考虑存在
A.低钾血症B.等渗性缺水C.高渗性缺水D.低渗性缺水
The manager of the travel agency was trying hard to figure out how he would attract more customers ____ an extraordinary idea _____ his mind and he immediately knew what to do. [ ]
A. when; flashed across
B. as; crossed
C. when; hit
D. before; struck