MDCAT Biology MCQ #4964

A woman is experiencing secondary amenorrhea, and her doctor suspects a pituitary tumor. Which hormone is likely affected?

MDCAT Biology MCQ #4964

  1. Question 1

    Q1. A woman is experiencing secondary amenorrhea, and her doctor suspects a pituitary tumor. Which hormone is likely affected?

    • A) FSH
    • B) LH
    • C) Prolactin
    • D) GnRH

    Answer: Prolactin

    Explanation: Prolactinoma can cause amenorrhea; FSH and LH are affected by GnRH.