Select all that help prepare the uterus for labor Unpregulation of oxytocin receptors Increasing calming effect from elevated estrogen level Atrophy of the myometrium Initiation of menstruation
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Select all that help prepare the uterus for labor
Unpregulation of oxytocin receptors
Increasing calming effect from elevated estrogen level
Atrophy of the myometrium
Initiation of menstruation
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- During the menstrual cycle, a midcycle surge of _____ triggers ovulation. a. estrogen b. progesterone c. LH d. FSHEfferent ductule Body of epididymis Ductus deferens Rete testis Straight tubuler Spermatic cord Into inguinal canal www Tail of epididymis Cremaster muscle Tunica vaginalis Head of epididymis Seminal vesicle lobules Septa (tunica albuginea) Tunica albugineaActivity 2.2: The Hormonal Actions During Menstrual Cycle Directions: Complete the flow chart by choosing the correct terms inside the box. HYPOTHALAMUS Negative feedback occurs throughout the cycle Positive feedback ( day 12-14) 2. Stimulates follicular development in ovaries to produce 4, Surge causes Stimulates 5. ( from developing follicles) Result in the formation of a 9. secretion Estrogen and 7, 10.
- Mucus plug is formed in cervix during pregnancy under the influence of hormone Estrogen Progesterone LH Estrogen and progesteroneUnderstanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes ofinfertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).Which of the following are responsible for ascending and descending of the scrotum/testes? O inguinal canal O dartos muscle O testis O pampiniform plexus O spermatic cord cremaster muscle
- Q =ZFEnwngiKHy7x16iaAVFWd_WDmYw: 1670237180486&source=lnm... ols diagrammatic presentation Chegg fertilization positive LH S Ges Gin FSH High levels of estrogen in the blood exert release of inhibits menstruation female reproductive system Influence of hormones on the ovarian cycle Complete the following statements to assess your understanding of the influence that hormones produced by the anterior pituitary have on the ovarian cycle. Not all choices will be used. ovulation corpus luteum The increasing amount of progesterone in the blood the luteal phase comes to an end. N G g and to halt the follicular phase of the ovarian cycle. During the luteal phase, LH promotes the development of the progesterone. A spike in estrogen levels also causes a sudden secretion of a large amount of hypothalamus. This leads to a surge of LH, which causes cycle. During the follicular stage, from the anterior pituitary stimulates the development of an ovarian follicle, which produces estrogen and a small…external 1. genitalia Male Reproductive System consists of contain coiled secrete consists of 8. penis 2. 4. is a consists of site of by 9. corpora cavernosa skin sac corpus spermato- genesis spermio- genesis interstitial cells spongiosum transports columns of in which in which encases erectile tissue 3. semen spermato- gonia epididymides testes that fill with to undergo undergo exterior blood physical change meiosis ducts glands to produce to produce to produce consists of 10. secrete consists of spermatids sperm ductus deferens • seminal vesicles 5. urethra fluid • prostate gland • bulbourethral glands Word Bank site of transports transports part of epididymides seminiferous tubules 6. 7. erection sperm sperm storage sperm maturation semen penile urethra spermatids to to scrotum testes semen testosterone urethra exterior © bluedoor, LLC Concept Map Use the word bank to fill in the blank spaces in the concept map.secondary sex characteristics The gonadotropin-releasing hormone has ultimate control over the male reproductive system because it secretes hypothalamus. androgen cerebral cortex seminiferous tubules GNRH stimulates the follicle-stimulating to produce the two gonadotropic hormones. interstitial cells testosterone In males, hormone promotes spermatogenesis in the hormone controls the production follicle-stimulating and of testosterone by luteinizing estrogen The main sex hormone in men is called and is responsible for the maturation of sperm and the as height, broad shoulders, muscle development, and a deep voice. such gonadotropin-releasing hormone hypothalamus anterior pituitary
- Understanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes of infertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).A woman has conceived & implantation has occurred within her uterus. Discuss the sequence of changes up to parturition which will take place within her body under theinfluence of various hormones.This is secreted by the ovary ( follicle and corpus luteum ), causes proliferation of the endometrium . It is also responsible in developing and maintaining the female reproductive organs and secondary sexual characteristics associated with the adult female Follicular stimulating hormone Progesterone Prostaglandin Estrogen
