不是羊水栓塞诱因的是() ["高血压","前置胎盘","胎膜早破","胎盘早剥","缩宫素使用不当"]
一男性患者,42岁,3天来右下后牙阵发性自发痛,冷热刺激引起痛或加剧痛,昨夜痛不能入睡,而来就诊。该患者半年来右下后牙有龋洞,咬物痛,两个月前曾有过类似发作,服去痛片后缓解,未做其他治疗。临床检查最可能发现的是() ["A.右下后牙深及牙髓的龋洞","热刺激引起疼痛,冷刺激使疼痛缓解","叩痛(+++)","电活力测定无反应","X线片示根尖周透影区"]
当下肢动脉粥样硬化,行走时可发生腓肠肌() ["痉挛","萎缩","冰凉","疼痛","麻木"]
不能导致子宫破裂的因素是() ["子宫瘢痕","急性羊水过多","宫缩剂使用不当","胎先露部下降受阻","阴道助产手术不当"]
肠系膜动脉粥样硬化引起肠壁坏死时,可表现() ["便血","发热","便秘","休克","麻痹性肠梗阻"]
35岁,孕40周,于0时临产,10时破水,宫口开3cm,16时宫口开全,18时30分低位产钳助娩一男婴孕39周,于8时临产,12时检查宫口开4em,头先露S-2,20时宫口开8cm,先露S+1