干扰电中能兴奋交感神经的差频为() ["A．1～10Hz","B．100Hz","C．25～50Hz","D．90～100Hz","E．50～100Hz"]
周围T细胞淋巴瘤共有特点?
首次紫外线照射后皮肤出现红斑，下次照射剂量应增加前次剂量的() ["A．5%～10%","B．10%～20%","C．30%～50%","D．50%～60%","E．20%～30%"]
慢性肾功能不全高钾血症用()慢性肾功能不全高磷血症用()慢性肾功能不全代谢性酸中毒用() ["A．苯丙酸诺龙","B．氢氧化铝凝胶","C．叶酸制剂","D．碳酸氢钠","E．安体舒通"]
要在粘膜、皮肤紫外线照射后获得同样效应时、粘膜的剂量比皮肤() ["A．相差无几","B．大一倍","C．大两倍","D．大三倍","E．皮肤量的1/2"]
变异的R-S细胞的类型及形态?
