对于植物神经,可兴奋迷走神经的频率是() ["A.0~5Hz","B.5~10Hz","C.10~50Hz","D.50~100Hz","E.100~150Hz"]
霍奇金淋巴瘤组织学诊断的必要依据是什么?
治疗下列疾病选用: ["1型糖尿病()2型糖尿病无并发症者()糖尿病酮症酸中毒()15岁Graves甲亢症患者()A.胰岛素","B.磺脲类","C.硫脲类","D.同位素碘","E.甲状腺次全手术"]
缺铁贫血缺铁期()缺铁性红细胞生存期() ["A.血清铁正常","B.转铁蛋白饱和度降低","C.呈正常细胞性贫血","D.骨髓幼红细胞内铁减少,外铁增高","E.呈小细胞低色素性贫血"]
滤泡型淋巴瘤的来源?
对于运动神经可引起肌肉强直收缩频率是()