ENDOCRINE ORGANS AND RESPIRATORY SYSTEM
ENDOCRINE ORGANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pituitary gland (anterior); in females, stimulates ovulation and controls menstruation; in males, stimulates the production of testosterone.
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pituitary gland (anterior); stimulates the thyroid gland and helps regulate thyroid function
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pituitary gland (posterior); stimulates the kidneys to retain water and constricts blood vessels
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pituitary gland (anterior); helps regulate reproductive processes including puberty
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Detailed explanation-1: -LH is made by your pituitary gland, a small gland located underneath the brain. LH plays an important role in sexual development and functioning. In women, LH helps control the menstrual cycle. It also triggers the release of an egg from the ovary.
Detailed explanation-2: -In males, LH stimulates testosterone release by the Leydig cells of the testes. In females, LH stimulates steroid release from the ovaries, ovulation, and the release of progesterone after ovulation by the corpus luteum [8].
Detailed explanation-3: -Therefore, the pituitary secretes FSH and LH, a process which actually begins before the onset of your menses. These hormones in turn stimulate the growth of several ovarian follicles, each containing one egg.
Detailed explanation-4: -Luteinising hormone, like follicle stimulating hormone, is a gonadotrophic hormone produced and released by cells in the anterior pituitary gland. It is crucial in regulating the function of the testes in men and ovaries in women.
Detailed explanation-5: -It’s produced by the pituitary gland, and its levels in the blood are maintained by the HPG axis; an endocrine circuit responsible for regulating reproductive function. LH allows ovulation to happen in the female ovaries, and facilitates the production of testosterone in the male testes.