免疫指标阳性()。 ["感染性心内膜炎","急性病毒性心肌炎","急性风湿热","红斑狼疮","肥厚型心肌病"]
对肺炎链球菌典型临床表现叙述错误的是() ["患侧胸痛","寒战、高热","咳嗽、咳铁锈色痰","起病急骤、急性病容","起病早期即有明显的肺部体征"]
行颈、胸手术后,病人应采取的体位是() ["平卧位","侧卧位","高坡卧位","低半坐位","15°~30°头高脚低斜坡卧位"]
男性,30岁。腹部刀伤2小时。剖腹探查发现肝部分破裂,胃、肠破裂,横结肠破裂,膀胱破裂,首先应行() ["小肠破裂修补术","胃破裂修补术","横结肠造瘘术","膀胱破裂修补术","肝破裂修补术"]
联合肌腱是由下列组织构成() ["腹内斜肌腱与腹内斜肌","腹横肌和腹内斜肌","腹内斜肌与腹横筋膜","腹直肌鞘外缘与腹外斜肌","腹股沟韧带与陷窝韧带"]
血小板仪颗粒贮存的物质中,()可以中和肝素的抗凝活性;()表达在静息血小板的α颗粒膜,活化时表达在血小板膜表面。