肘关节后脱位,伴有肱骨内髁骨折时,常合并的神经损伤是()。
A.尺神经
B.桡神经
C.正中神经
D.腋神经
E.臂外侧皮神经
参考答案:A
If only the committee _________ the new environmental regulations and put them into effect as soon
as possible! [ ]
A. should approve
B. will approve
C. would approve
D. would have approved
患者女,28岁,初产妇自然分娩。当分娩进行第1产程时产妇要求镇痛。
分娩第1产程结束的标志是()
A.宫颈口直径扩张至8cm
B.宫颈口扩大,子宫颈管完全消失
C.胎儿已娩出
D.宫颈口完全敞开
E.产生规律性宫缩疼痛