男,45岁,半年来进行性步态不稳,走路有踩棉花感。体检双下肢运动觉、振动觉消失,昂白(Romberg)征阳性,巴宾斯基(Babinski)征阴性。病变定位在()。 ["小脑","锥体外系","脊髓后索","内囊","前庭神经"]
从机体来说,不影响药物吸收的因素是() ["性别","胃肠道pH","胃肠运动","吸收面积大小","吸收部位血流"]
治疗肺热咳嗽,当选用的药物是() ["A.栀子","B.大黄","C.黄芩","D.黄连","E.黄柏"]
女性,65岁,腹胀痛,腹泻便秘交替月余伴里急后重感,无鲜血便。体格检查:腹平软,未及包块,左锁骨上,腹股沟淋巴结未触及此病人主要的治疗应采取()。 ["A.肠造瘘术","根治性切除术","化学治疗","放射治疗","免疫治疗"]
从药物本身来说,不影响药物吸收的因素是() ["理化性质","剂型","来源","给药时间","给药途径"]
简述新生儿溶血病的发病机制。