Click and drag the labels to accurately label this histological section from the endocrine system. Ovary Organ: Testis Estrogen Ovarian follicle Oocyte Testosterone Prev 53 of 54 Next >
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- A vasectomy involves cutting the ductus deferens. Does a vasectomy impedetestosterone levels, having a penile erection, or having an ejaculation? Explaineach situation.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 menstruationNarciso presents requesting hormonal contraception. She researching her options on the Web and become confused by the large variety of OC pills available, including monophasic, multitask, and progesterone only. She added how the pill prevents pregnancy and why the variety of preparations Which of the following the primary mechanism by which prevent pregnancy? Including lymphocytic endometritis Including endometrial atrophy Increasing cervical mucus viscosity Inhibiting serum luteinizing hormone (LH) levels Inhibiting serum follicle-stimulating hormone (FSH) levels
- Label the following diagrams. hypothalamus pituitary primordial folices primary follide containing primary oocyte follice with early antrum (cvity) parathyroid granulesa cells mature folide meiosis secondary oocyte ocous ater y formed - with fret potar oulation body M copus luteum -kidney male testes 3 ureter vas deferens vesicle ejaculatory y duct - Comper's (bulbourethral) gland urethra epididymis epididymis testis 56. 10 ay tria 11 wiay er 12 reta ten um ir m 13 14 -15 corpus luteum 57. hypothalamus 58. pancreas 59. uterus 60. seminiferous tubule 61. ovary 62. urinary bladder 63. anterior pituitary gland 64. thyroid 65. cervix 66. ruptured follicle 67. prostate 68. fallopian tube 69. posterior pituitary gland 70. adrenal glandHormonal contraceptives can be cyclic or non-cyclic. Non-cyclic hormonal contraceptives provide a constant level of hormones everyday for months or years. Examples of non-cyclic hormonal contraceptives include the hormonal IUD (Mirena, Skyla or Lilletta brandnames), the hormonal implant (Norplant or Implanon), and the hormonal injection (Depo-Provera). Cyclic contraceptives provide hormones for about 3 weeks, then one week of no hormones. Examples of these include various types of birth control pills containing 3 weeks of hormonal pills then one week of placebo (sugar pills); and the vaginal ring (NuvaRing, which is kept in for 3 weeks then removed for one week.) Many females using hormonal contraceptives in general tend to have lighter and shorter menstrual periods after a few months, but those using non-cyclic methods often do not have any menstruation at all. Why might this be? Write a paragraph describing a potential mechanism.Use the following information to answer the following questions. Average Female Reproductive Hormone Levels on Specific Days of the Ovarian Cycle Hormone Day 3 Day 14 Day 21 LH (mIU/L) < 7 > 15 N/A FSH (mIU/L) < 13 > 15 N/A Estrogen (pg/mL) N/A > 100 > 60 Progesterone (ng/mL) N/A < 1.5 > 15 Select the appropriate blood hormone levels for the individuals listed below.The progesterone level of a female on birth control pills at day 6 is Answer ___ ng/L.The FSH level of a child before puberty is Answer ___ mIU/L.The LH level of a 55-year-old female is Answer ___ mIU/L.The estrogen level of nonpregnant female during luteal phase is Answer ___ pg/mL.
- A patient presents requesting hormonal contraception . She has been researching her options on the Web and has become confused by the large variety of OC pills available , including monophasic, multiphasic , and progesterone only . She asks how the pill prevents pregnancy and why the variety of preparations . Which of the following is the primary mechanism by which OCs prevent pregnancy ? Increasing cervical mucus viscosity Inhibiting serum follicle stimulating hormone (FSH) levels Inducing lymphocytic endometritis Inhibiting serum luteinizing hormone (LH ) levelsQ =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…During the luteal phase, which hormone is present in the blood stream at high levels? Choose all that apply. Progesterone FSH O LH GNRH Estrogen
- Use the following information to answer the following question.The onset of labour both at term and preterm is associated with a functional withdrawl of progesterone activity at the level of the uterus. One method that can be used to reduce preterm labour is to supplement with synthetic progesterone.(https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3218546/)Progesterone supplementation may help to prevent preterm delivery by Select one: a. increasing levels of FSH b. decreasing the endometrium c. calming uterine contractions d. decreasing levels of estrogenSelect the correct one. Which hormone is consistently positively correlated with the thickening of the endometrium? Follicle-stimulating hormone Luteinizing hormone Estrogen ProgesteroneAll of the followings are correct regarding Testis, except-----------------------. Male LH stimulate Leydig cells inside the seminiferous tubules to secrete Testosterone Testosterone is required for the mitosis and meiosis of spermatogenesis FSH is required for the development of Sertoli cells Sertoli cells are part of the blood-Testis barrier Inhibin act as a negative feedback to inhibit FSH