功能性电刺激(FES)
ABO反定型
早发型新生儿败血症的常见致病菌()晚发型新生儿败血症的常见致病菌() ["A．GBS","B．葡萄球菌","C．肺炎链球菌","D．李斯特菌","E．大肠杆菌"]
颅脑外伤侧位平片显示鼻咽腔顶软组织肿胀常提示() ["A．前颅窝骨折","B．中颅窝骨折","C．后颅窝骨折","D．额骨骨折","E．斜坡骨折"]
在正常情况下，Water位X线片上颌窦密度与眼眶密度相比() ["A．上颌窦密度高于眼眶密度","B．上颌窦密度高于眼眶密度","C．上颌窦密度等于眼眶密度","D．上颌窦密度低于或等于眼眶密度","E．因个体差异，无法相比"]
拮抗作用
