Graves病()单纯性甲状腺肿() ["A．TRAb阳性","B．TRH兴奋试验异常","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"]
高功率激光主要的治疗作用有() ["A．止血凝固，气化切割","B．消炎","C．促进结缔组织增生","D．止喘","E．降压"]
恶性淋巴瘤是指发生于_________和_________组织的恶性肿瘤。
R-S细胞来源于_________。
