奶麻出疹时间是在发热后() ["A.1~2天","B.3~4天","C.5~6天","D.7~8天","E.9~10天"]
侵袭性牙周炎() ["牙龈类杆菌","黏性放线菌","伴放线聚集杆菌","梭形杆菌和螺旋体","中间普氏菌"]
关于正常血液循环宫外转变特征的描述,下列说法正确的是() ["随着第一次呼吸的产生和脐动脉的结扎,肺血管阻力迅速升高","动脉血氧增加使动脉导管开放","血液在动脉导管水平的右向左分流可使肺循环血流增加","已经关闭的动脉导管仍可能重新开放","卵圆孔开放"]
双鼻侧偏盲可见于() ["右侧视束受损","颈内动脉硬化","晚期青光眼","视交叉外侧蛛网膜炎","视放射病变"]
下列哪种最有助于紫癜与充血性皮疹的鉴别() ["颜色的不同","形态不同","按压后是否退色或消失","是否高起皮肤表面","是否有皮肤脱屑"]
穿戴上臂假肢后,肘完全屈曲时肩的屈曲不大于____,屈肘90°时所需的力<____。