水果脱离果树后的成熟过程() ["果蔬的呼吸作用","果蔬的春化作用","果蔬的后熟作用","果蔬的老化作用","果蔬的腐烂作用"]
左心衰竭与支气管哮喘的主要鉴别点为() ["肺部干湿啰音","夜间呼吸困难","伴咳嗽","坐起时能够缓解呼吸困难","伴气喘"]
恒牙中发育最早的牙是() ["A.中切牙","B.侧切牙","C.尖牙","D.第一前磨牙","E.第一磨牙"]
青年女患者,突发头痛、呕吐,脑膜刺激征(+),腰穿血性脑脊液,CT显示顶叶高密度灶。应考虑的可能诊断是() ["脑叶出血","蛛网膜下腔出血(原发性)","蛛网膜下腔出血(继发性)","颅内动脉瘤","脑血管畸形"]
有关Ⅲ度烧伤,下列不正确的是() ["痛觉迟钝","有水疱","有网状栓塞血管","留有瘢痕","有焦痂形成"]
矫形器正式使用前,要进行____、____。