In a female, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) target the:a. uterus. c. ovaries.b. anterior pituitary gland. d. hypothalamus.
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In a female, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) target the:
a. uterus. c. ovaries.
b. anterior pituitary gland. d. hypothalamus.
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- Match each hormone with its effect. oxytocin a. growth of facial hair testosterone b. uterus contracts LH c. LH, FSH are released GnRH d. surge causes ovulation FSH e. follicle develops HCG f. milk is produced prolactin g. corpus luteum is maintainedMatch the hormones to the organ that makes them or to the action they cause. Use letters more than once. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH) E. progesterone F. testosterone v blastula v corpus luteum Leydig's cells A. A ovary v 1st hormone of pituitary gland to start cycle В. В С.С 2nd hormone of pituitary gland halfway through cycle D. D vendometrium grows more blood vessels Е. E v keeps corpus luteum v stimulates sperm production, muscle growth, aggression F. F v keeps endometrium in uterus ovulation (egg leaves ovary) v tells egg to developSertoli cells produce androgen binding protein. The purpose of this androgen binding protein is to : (select one) a. Transport testosterone to the developing germ cells b. Increase the clearance rate of testosterone c. Prevent the germs cells being exposed to toxic concentrations of testosterone d. Manufacture androgens e. Transport testosterone to the capillaries
- Testosterone is mainly produced by the: a. ovaries. b. anterior pituitary. c. posterior pituitary. d. testes.Match the hormones to the organ that makes them or to the action they cause. Use letters more than once. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH) E. progesterone F. testosterone blastula corpus luteum Leydig's cells ovary A A v1st hormone of pituitary gland to start cycle B. B v 2nd hormone of pituitary gland halfway through cycle C.C vendometrium grows more blood vessels D.D v keeps corpus luteum E. E v stimulates sperm production, muscle growth, aggression v keeps endometrium in uterus vovulation (egg leaves ovary) tells egg to developWhich of the following are functions of luteinizing hormone? A. stimulation of production of estrogen B. thinning of the follicle membrane C. stimulation of follicle development D. formation and maintenance of corpus luteum
- Hormone replacement therapy (HRT) is common treatment for postmenopausal women. It is often used to relieve the symptoms of menopause; and one of the benefits of HRT is the reduction in osteoporosis-related fracture cases.Which of the following structures performs a similar function in the female reproductive system as hormone replacement therapy would? Select one: a. Hypothalamus b. Anterior pituitary gland c. Ovum d. Maturing follicleUsing the following hormone choices, which of the following puts the hormones of the female menstrual cycle in the correct order starting from day 1 and assuming a pregnancy has happend. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH) E. progesterone F. testosterone O A. B, E, C, A, D O B. A, D, B, C, E O C.B, A, D, E, C O D. D, B, A, E, CName six hormones secreted by the anterior lobe of the pituitary gland. Name two hormones secreted by the posterior lobe of the pituitary gland. Name the pituitary hormone responsible for the following actions: a. stimulates ovarian follicle to secrete estrogen and egg development b. causes kidneys to conserve water c. stimulates cells to increase in size and divide more rapidly d. essential for egg release from the ovary e.stim ulates secretion from thyroid gland f. causes contraction of uterine wall muscles g. stimulates secretion from adrenal cortex h. stimulates milk production 4. Name two thyroid hormones that affect metabolic rate. 5. Name a hormone secreted by the thyroid gland that acts to lower blood calcium. 6. Name a hormone that acts to raise blood calcium 7. Name three target organs of parathyroid hormone. 8. Name two hormones secreted by the adrenal medulla. 9. List five different effects produced by these medullary hormones. 10. Name the most important…
- Low levels of estrogen in menopause lead to:A. Decreased bone density causing osteoporosisB. Increased risk of bone fractureC. Lack of protection against cardiovascular diseaseD. A, BE. A, B, CUsing the following hormone choices, which of the following puts the hormones of the female menstrual cycle in the correct order starting from day 1 and assuming a pregnancy has happend. A. estrogen B. follicle stimulating hormone (FSH) C. human chorionic gonadotropin (HCG) D. luteinizing hormone (LH). E. progesterone F. testosterone ОА. В, Е, С, А, D ОВ.А, D, B, С, Е ОСВ, А, D, E, С O D. D, B, A, E, CWhich of the following statement correctly describe the role of androgen in the male reproductive system? Select one: A. LH stimulates the Sertoli cell to produce inhibin and to start spermatogenesis. B. Increased levels of inhibin released by the interstitial cells result in lower levels of FSH and testosterone. C. Increased levels of testosterone feedbacks negatively to the anterior pituitary and hypothalamus. D. GnRH is released by the anterior pituitary and stimulates the release of FSH and LH.