给家免静脉注射生理剂量的垂体后叶素后,尿量减少的主要原因是()
A. 动脉血压升高
B. 集合管对尿素的通透性升高
C. GFR减少
D. 集合管对水的通透性升高
E. 入球小动脉和出球小动脉收缩
查看答案
正常人饮1000毫升生理盐水后,尿量增加的主要原因是()
A. 动脉血压升高
B. 血浆晶体渗透压升高
C. 定比重吸收减少
D. 血浆胶体渗透压下降
E. ADH分泌减少
Hand in a composition every______week, please.
A. some
B. other
C. others
D. another
Even if they are on sale, these shoes are equal in price to______,if not more expensive, at the other store.
A. anyone
B. the others
C. that
D. the ones
Some will water the apple trees,______will weed the cotton fields.
A. another
B. the other
C. the others
D. other