下列哪几项是植物性气管、支气管异物可能的X线检查所见() ["肺不张","肺气肿","肺部炎性表现","可见异物阴影","无明显异常"]
凡堕胎小产连续3次以上者称为() ["小产","滑胎","暗产","堕胎","半产"]
盖里的作品神户“鱼舞餐厅”,由22米高的具象的“鲤鱼”纪念碑和抽象化的“蛇”的螺旋形塔共同组成。
食管异物致大血管破裂,下列叙述哪些正确?() ["尖锐异物相对容易损伤大血管","位于主动脉弓交叉处异物易损伤大血管","食管中段异物并发感染易损伤大血管","异物致大血管破裂易抢救成功,死亡率低","位于食管入口处尖锐异物易损伤大血管"]
堕胎、小产的治疗原则() ["活血祛瘀","下胎益母","补肾健脾","祛瘀下胎","补气养血"]
试述张力性气胸的病理生理?