急性呼吸衰竭气管插管的适应症() ["呼吸不规则","呼吸道分泌物多","咳嗽反射消失","因反射消失","昏迷逐渐加深"]
以下病变属于混合性牙源性肿瘤的是() ["牙源性钙化囊性瘤","成釉细胞瘤","牙源性腺样瘤","牙源性钙化上皮瘤","牙源性纤维瘤"]
下列命令中可以进入用户的根目录的命令是()。 ["cd/usr","cd","cd/home","cd~"]
男,患乙肝多年,近期出现肝区痛、纳差、消瘦,查体肝肋下4cm、质硬,肝边缘不整,最有可能的诊断是() ["肝囊肿","慢性活动性肝炎","大结节性肝硬化","原发性肝癌","肝脓肿"]
肘部特殊检查中,"患者屈腕、屈指,检查者将手压于各指的背侧作对抗,再嘱患者抗阻力伸指及背伸腕关节"的是() ["伸肘试验","屈腕试验","前臂直尺试验","屈肌紧张试验","伸肌紧张试验(Cozen试验)"]
根据化学特性,激素可以分为()、()、()、()四类。