胆南星的功效是:() ["燥湿化痰,祛风止痉","清化热痰,息风定惊","燥湿化痰,降逆止呕","清化热痰,除烦止呕","清肺止咳,润肺化痰"]
机械通气期间,病人与呼吸机对抗的原因有()。 ["疼痛","严重缺氧","通气量不足","呼吸机有轻微漏气或压力调节太高","病人不习惯"]
易复发恶变的颌骨囊肿是:() ["A.含牙囊肿","B.角化囊肿","C.根尖周囊肿","D.始基囊肿","E.根侧囊肿"]
患者,男,65岁,因发现左耳下肿物2年入院,患者两年前发现耳下肿物,时消时长,无疼痛、麻木,检查:左耳垂后下区有一直径3cm椭圆状肿物,质较软,活动度好,边界清楚,放射性核素显像显示肿物呈99nTc凝集。对明确肿物性质,指导手术最有价值的检查是() ["A.术前活检","术中冰冻切片","MRI","超声检查","核素扫描"]
药物及中毒性白内障的常见致病药物不包括() ["派立明眼液","氯丙嗪","毛果芸香碱","典必殊眼液","糖皮质激素"]
中国最早白瓷烧成于()时期。