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Kaplan Qbank USMLE



Author5 Posts
  #1

A 25-year-old woman with regular menses is given an estrogen challenge. The challenge consists of exogenous estrogen supplementation to see if her LH level will increase. Which of the following regimens would be most effective?

A. Estradiol 20 days after menses

B. Estrogen 10 days after menses

C. Progesterone 10 days after onset of menses

D. Progesterone 20 days after onset of menses

E. Synthetic FSH 15 days after onset of menses

  #2

A :?:

  #3

The LH level increase whit the rising level of plasma estradiol during the follicular stage of the cycle.(NORMALLY)

Estradiol 10 days after menses, in the midfollicular stage would elicit an early rise in LH.

option B

  #4

Ans B. Estrogen 10 days after menses

  #5

thanks for the answer







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