下列哪一项不符合青春期延迟的临床生化检测结果().
A.LH降低
B.FSH降低
C.性激素降低
D.GnRH兴奋试验为正常反应
E.氯米芬兴奋试验无反应
参考答案:E
从血流动力学角度,平均动脉血压等于()。
A.心排血量×总外周血管阻力
B.心排血量×体循环静脉阻力
C.以上都不对
D.心排血量×(体循环动脉阻力+静脉阻力)
E.心排血量×体循环动脉阻力
To account for positive cash flows from the underlying asset, we need to adjust the put-call parity formula by:()
A. adding the future value of the cash flows to S.
B. adding the future value of the cash flows to X.
C. subtracting the present value of the cash flows from S.