Multiple Choice
Which of the following is an important educational point for a patient taking long-term corticosteroids?
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16. The Endocrine System
Introduction to the Endocrine System
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Which hormone modulates FSH secretion and sperm production?
A
Testosterone
B
Inhibin
C
Progesterone
D
Estrogen
Verified step by step guidance1
Identify the role of each hormone listed in the options: Testosterone, Progesterone, Estrogen, and Inhibin.
Understand that Follicle Stimulating Hormone (FSH) is involved in the regulation of reproductive processes, including sperm production in males.
Recognize that Inhibin is a hormone produced by the Sertoli cells in the testes, which specifically inhibits the secretion of FSH from the anterior pituitary gland.
Note that Testosterone, while crucial for the development and maintenance of male reproductive tissues and secondary sexual characteristics, does not directly inhibit FSH secretion.
Conclude that Inhibin is the hormone responsible for modulating FSH secretion and, consequently, sperm production, by providing negative feedback to the pituitary gland.
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