患儿,男,10岁,因右下后牙冷、甜刺激酸痛1周就诊。提示:根据患牙情况,决定采用二次去腐法治疗。提问:操作中应注意() ["A.操作应在麻醉无痛的状态下进行","对即将露髓处保留少量软化牙本质","避免用高压气枪强力吹干窝洞","操作中注意冷却","暂时性修复避免微渗漏","最好在有橡皮障隔湿条件下进行"]
关于点法的叙述,正确的是() ["A.作用于人体深层组织","B.有以痛止痛的功效","C.用力由轻到重","D.以得气为度","E.点压方向与受术部位垂直"]
急性再生障碍性贫血时血液学改变为() ["网织红细胞计数<15×109/L","骨髓增生低下","成熟细胞形态大致正常","红细胞、白细胞、血小板计数都降低","淋巴细胞绝对值增加"]
患儿,男,10岁,因右下后牙冷、甜刺激酸痛1周就诊。提示:右下第一磨牙热活力测试中一过性酸痛。提问:右下第一磨牙牙髓可能出现的状况() ["A.牙髓坏死","牙髓变性","牙髓充血","可逆性牙髓炎","急性化脓性牙髓炎","慢性牙髓炎"]
一指禅推拿流派的代表人物有() ["马万起","朱春霆","刘开运","丁凤山","王松山"]
旋覆花具有的功效是()。白芥子具有的功效是()。