肿瘤标志物中,()是内胚窦瘤及不成熟畸胎瘤的最佳标志物;()是卵巢上皮性恶性肿瘤的最佳标志物;()是滋养细胞肿瘤的最佳标志物。
参考答案:AFP;CA125;β-HCG
男,75岁。高血压病史6年。平素血压170/70mmHg实验室检查:空腹血糖5.6mmol/L,肌酐180μmol/L,尿蛋白(++)。该患者的收缩压至少控制在()。
A.130mmHg以下
B.110mmHg以下
C.140mmHg以下
D.120mmHg以下
E.150mmHg以下
The slogan "scientific truth is a matter of social authority" has become dogma to many academic interest groups who have been ______ themselves to substitute their authority for that of the practicing scientists.
A. grudging B. exerting C. swarming D. detesting