易侵犯中枢神经系统的白血病() ["急性粒细胞性白血病","急性单核细胞性白血病","急性早幼粒细胞性白血病","急性淋巴细胞性白血病","慢性粒细胞性白血病"]
实施检定、校准、检测时的环境条件指什么?为什么要规定环境条件要求?
对放疗最敏感的肺癌是() ["小细胞未分化癌","肺泡细胞癌","腺癌","鳞癌","以上均不敏感"]
放射疗法禁忌,下列哪项错误() ["有广泛转移","呈现恶病质者","高度肺气肿","癌性空洞,肿瘤过大","肺门转移切除未彻底"]
急性脓胸并发支气管胸膜瘘者,首先选用的治疗是() ["开放引流","胸腔闭式引流术","胸腔穿刺排脓","瘘口缝合","病肺切除"]
应如何配备进行检定、校准和检测的仪器设备?