属于钙剂的是
A.雷洛昔芬
B.阿法骨化醇
C.乳酸钙
D.依替膦酸二钠
E.雌二醇

相关专题: 雌二醇   乳酸钙  

查看答案

相关问题推荐

  • 结构中具有醚键和乙炔基,既能口服,又具有长效特点的雌激素类药物是()。

    A.雌二醇

    B.苯甲酸雌二醇

    C.戊酸雌二醇

    D.炔雌醇

    E.尼尔雌醇

    查看答案
  • 活性最弱的天然雌激素是()。

    A.雌二醇

    B.雌三醇

    C.炔雌醇

    D.戊酸雌二醇

    E.雌酮

    查看答案
  • 乳腺癌患者孕酮受体和雌二醇受体的检测为何种结果时,内分泌治疗有效率最高()

    A、雌二醇受体和孕酮受体均阳性

    B、雌二醇受体阳性,孕酮受体阴性

    C、雌二醇受体和孕酮受体均阴性

    D、雌二醇受体阴性,孕酮受体阳性

    E、A和B两种情况均可

    查看答案
  • 卵巢、肾上腺皮质、胎盘所产生的雌激素为

    A.雌二醇

    B.雌二醇、雌酮

    C.雌三醇

    D.雌二醇、雌酮、雌三醇

    E.雌酮

    查看答案
  • It is because she is too young ______ she does not know how to deal with the situation.

    A. so

    B. that

    C. so that

    D. therefore
    查看答案
  • The moon gives ______ no light of its own.

    A. off 发出,发光

    B. up 放弃

    C. in 屈服

    D. away
    查看答案
  • The announcement says that the class meeting will be ______ at 7 o'clock Tuesday evening.

    A. taken

    B. made

    C. placed

    D. held
    查看答案
  • I hate those people who think they are superiorme without any reason.
    A. at B. on C. to D. than
    查看答案
  • Food and shelter are _____ for human beings.
    A. special B. especial C. essential D. exceptional
    查看答案