具有“喜润恶燥”特性的脏腑是() ["肝","肺","脾","胃","大肠"]
患者,25岁。初孕,妊娠第8周出现牙痛。检查:右下6牙体破坏大,需拔除,消炎后拔除的时间应为()。 ["1周内","1周后","2周后","3周后","4周后"]
哪种药物对抗肝素过量的自发性出血最有效() ["维生素K","维生素C","垂体后叶素","鱼精蛋白","右旋糖酐"]
患者女,29岁。右下智牙反复肿痛,临床检查见智牙仅露出1/4远中冠,高于第二磨牙颈部但未高出平面。X线片示近中冠完全骨埋伏,且低于第二磨牙根尖,牙根全部位于下颌支内,此患者的诊断是()。 ["Ⅱ类近中低位阻生","Ⅱ类近中中位阻生","Ⅲ类近中低位阻生","Ⅲ类近中中位阻生","埋伏牙"]
“乙癸同源”应归属于() ["肝与心的关系","肝与肾的关系","肺与脾的关系","肾与脾的关系","肝与肺的关系"]
对于低年级学生而言,采用分数,奖品等外部激励非常有效;但随着年龄的增长,学生必须增强内部学习动机,作为小学教师你认为应该如何有效地培养和激发小学高年级学生的内部学习动机?