保持子宫呈前倾位置的韧带包括下列哪些() ["A．骶骨韧带","B．阔韧带","C．圆韧带","D．主韧带","E．骨盆漏斗韧带"]
使用解痉药后气道阻力明显改善()两肺无呼吸音()给解痉药后气道阻力改善不明显()气管插管后气道阻力极高且无呼吸音()必须推迟手术()术前绝对禁烟() ["A．COPD","B．哮喘","C．急性肺水肿","D．气管导管误入食管","E．气道异物"]
有关子宫，下列描述正确的是() ["A．子宫收缩由宫体部开始向下扩展","B．宫体与宫颈之间狭窄部为峡部","C．子宫外层为浆膜层是腹膜的延续","D．子宫内膜在妊娠后变为蜕膜","E．子宫内膜上1/3受卵巢激素的影响"]
下列参与构成尿生殖膈的肌肉有() ["A．尿道括约肌","B．会阴浅横肌","C．会阴深横肌","D．球海绵体肌","E．坐骨海绵体肌"]
下列哪项与构成中心腱有关() ["A．球海绵体肌","B．尿道括约肌","C．会阴深横肌","D．会阴浅横肌","E．坐骨海绵体肌"]
肺实变()支气管扩张()肺容量和FRC增加()气道阻力增加()气道狭窄()支气管哮喘()
