患者男性,35岁。营养状况尚可,肝功能正常,无糖尿病和使用胰岛素的病史,拟行胃大部分切除。术中() ["A.应常规输注葡萄糖液","B.不输葡萄糖液","C.首先输注5%葡萄糖液500ml,以后再输其他液体","D.手术开始2小时后以5~10ml/(kg·h)速度输注5%葡萄糖液","E.术中持续以5ml/(kg·h)速度输注596葡萄糖液"]
测定胎儿唾液腺成熟度()测定胎儿宫内安危情况简便方法()估算胎儿大小的方法() ["A.胎动","B.B超测量双顶径","C.羊水中淀粉酶值","D.测量子宫长度及腹围","E.OCT试验"]
血E3值持续缓慢下降()血E3值下降>50%()尿E3值 ["A.胎儿情况良好","B.胎儿宫内发育迟缓","C.胎儿宫内死亡危险","D.胎盘功能低下","E.过期妊娠"]
一体重为10kg小儿禁食4小时,施行肠套叠松解手术2小时。采集自体血500ml后,如用平衡盐溶液+右旋糖酐补充失血,为恢复最佳血容量应输注多少() ["A.平衡盐溶液300ml+右旋糖酐200ml","B.平衡盐溶液650ml+右旋糖酐350ml","C.平衡盐溶液1000ml+右旋糖酐500ml","D.平衡盐溶液500ml十右旋糖酐500ml","E.平衡盐溶液350ml+右旋糖酐650ml"]
判断胎儿储备功能的筛选试验()判断胎儿储备功能()检查胎儿有无开放性神经管缺损() ["A.NST反应","B.OCT试验","C.L/S比值","D.胎儿头皮血pH测定","E.甲胎蛋白(AFP)测定"]
了解胎儿肺的成熟度()了解胎儿肾脏的成熟度()了解胎儿皮肤的成熟度()