下列属于肺癌原发肿瘤引起的症状为() ["A．咳嗽","B．咯血","C．喘鸣","D．胸痛","E．Horner综合征"]
肺癌的肺外表现有() ["A．杵状指和肺性肥大性骨关节病","B．脑转移","C．内分泌紊乱症状","D．神经肌肉综合征","E．骨转移"]
用于SCLC诊断的癌性标志物包括() ["A．NSE","B．BN","C．BB","D．GRPC","E．CA153"]
临床判断心搏骤停的依据如下：①________；②________；③________。
脓肿切开排脓的主要目的是________。
骨折急救的目的是：_________、________、_________。
