拔伸法操作要求是() ["A.用力要大,动作快速","B.用力要均匀、持久、动作缓和","C.用力要小,动作要慢","D.关节上下的一对拉伸力应一大一小","E.以上都不是"]
慢性肺心病的病因按原发病的不同部位,可分为() ["支气管、肺疾病","肺血管疾病","肺小动脉炎","胸廓运动障碍性疾病","脊柱病变"]
腹股沟斜疝,疝内容物最多见的是()。 ["盲肠","阑尾","大网膜","膀胱","小肠"]
再生障碍性贫血的主要诊断依据是() ["全血细胞减少","网织红细胞减低","无淋巴结肿大","无肝脾肿大","骨髓多部位增生低下"]
脊髓空洞的好发部位() ["腰骶段脊髓","胸段脊髓","颈段脊髓","下颈段及上胸段脊髓","以上均不正确"]
肺脓肿空洞与结核性空洞在X线上的鉴别。