历节病形成的内因为() ["肾精不足,骨节不利","脾肾两虚,痰浊阻络","肝肾阴虚,筋脉失养","肝肾不足,气血亏虚","脾肾阳虚,失于温煦"]
HCO3-、缓冲碱、AB及SB均降低() ["代谢性酸中毒","代谢性碱中毒","呼吸性酸中毒","呼吸性碱中毒","复合型酸碱紊乱"]
应用糖皮质激素治疗口腔扁平苔藓() ["A.局部应用安全性高,效果好","B.大剂量口服安全好","C.小剂量口服效果好","D.静脉注射安全性好","E.静脉滴注安全性好"]
目前最常用于胰腺癌的辅助诊断和术后随诊的肿瘤标记物是()。 ["AFP","PaA","CEA","POA","CA19-9"]
下述诊断是完全性肯定的是() ["恶性肿瘤,符合脂肪肉瘤","炎性肉芽组织","神经母细胞瘤","黏膜内可见少许异型细胞","形态学提示为胃癌"]
正常新鲜离心尿沉渣中红细胞小于()/HP,白细胞小于()/HP。正常尿行12小时尿细胞计数(Addiscount),红细胞小于()万,白细胞小于()万,管型小于()为正常。