离子导入所用药液浓度宜高，但下列原则中哪项是错误的() ["A．溶液的离子总数多","B．剧毒药浓度高，易引起副作用","C．刺激性药物浓度高，易造成皮肤损伤","D．贵重药浓度高，浪费大","E．药液酸碱性无需考虑"]
持续颈椎牵引的重量通常为() ["A．5kg","B．10kg","C．15kg","D．20kg","E．25kg"]
荧光抗体包裹细菌阳性()尿中有颗粒管型()膀胱刺激症状()肋腰点有压痛() ["A．肾盂肾炎","B．膀胱炎","C．两者均有","D．两者均无"]
腰椎牵引一般需要多大的自身重量() ["A．40%","B．50%","C．60%","D．70%","E．80%"]
下列疾病哪种适宜颈椎牵引() ["A．颈椎韧带不稳","B．寰枢关节半脱位并有脊髓受压症状","C．慢性颈背痛","D．椎动脉型颈椎病","E．脊髓型颈椎病"]
中枢淋巴瘤属结外_________，其来源主要以_________细胞来源为主。
