ANATOMY & PHYSIOLOGY 4/E PAC 1 SEMESTER
4th Edition
ISBN: 9781265061173
Author: McKinley
Publisher: MCG CUSTOM
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Chapter 28, Problem 5CAL
Summary Introduction
Introduction:
Follicle stimulating hormone (FSH) is a glycoprotein polypeptide hormone which works in collaboration with LH to facilitate proper functioning of the reproductive system. FSH is secreted by the pituitary gland. The female ovaries contain immature follicles, which in turn mature and support the oocytes.
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One of the roles of follicle-stimulating hormones(FSH) in the female reproductive system is
Select one:
A. To trigger the thickening of the endometrium in the luteal stage
B. To promote menstruation during the follicular stage
C. To promote menstruation during the luteal stage
D. To trigger the thickening of the endometrium in the follicular stage
Which of the following is not a mechanism on how contraceptive pills work to prevent pregnancy?
A.
thinning the endometrium to prevent implantation
B.
inhibition of follicular development and suppression of ovulation
C.
progesterone inhibits the sperm from penetrating through the cervix and female upper tract by making the cervical mucus unfriendly
D.
stimulates the production of high testosterone levels
How do tubal ligations and vasectomies prevent further pregnancies?
Select one:
a. The corpus luteum and the epididymis are suppressed using a chemical swab. The fertilized egg could no longer implant in the endometrium.
b. The Fallopian tubes and vas deferens are cut and tied off, thereby preventing the movement of the eggs and sperm.
c. The Fallopian tubes and the vas deferens are cut. Eggs and sperm can no longer be produced.
d. The Fallopian tube and vas deferens are cut and tied off, thereby reducing needed reproductive hormone levels.
Chapter 28 Solutions
ANATOMY & PHYSIOLOGY 4/E PAC 1 SEMESTER
Ch. 28.1 - What general components make up the reproductive...Ch. 28.1 - What hormones begin to be secreted at puberty, and...Ch. 28.1 - What are the components of the urogenital...Ch. 28.2 - How do sex chromosomes differ from autosomes?Ch. 28.2 - Prob. 5WDYLCh. 28.2 - Prob. 6WDYLCh. 28.2 - Prob. 7WDYLCh. 28.2 - Prob. 8WDYLCh. 28.2 - Prob. 9WDYLCh. 28.2 - Prob. 10WDYL
Ch. 28.3 - Prob. 11WDYLCh. 28.3 - Prob. 12WDYLCh. 28.3 - Prob. 13WDYLCh. 28.3 - Prob. 14WDYLCh. 28.3 - What are the three phases of the ovarian cycle,...Ch. 28.3 - What are the four segments of the uterine tubes,...Ch. 28.3 - Prob. 17WDYLCh. 28.3 - Prob. 18WDYLCh. 28.3 - What are the three phases of the uterine cycle,...Ch. 28.3 - Compare and contrast the ovarian and uterine...Ch. 28.3 - What are the individual components of the female...Ch. 28.3 - Prob. 22WDYLCh. 28.3 - Prob. 23WDYLCh. 28.3 - Prob. 24WDYLCh. 28.4 - How does the scrotum help regulate the temperature...Ch. 28.4 - What are the major cell types in the seminiferous...Ch. 28.4 - What hormones are produced by the interstitial...Ch. 28.4 - How does a spermatogonium divide to produce...Ch. 28.4 - Prob. 29WDYLCh. 28.4 - Prob. 30WDYLCh. 28.4 - What are the specific functions of the accessory...Ch. 28.4 - How is seminal fluid different from semen?Ch. 28.4 - What are the similarities and differences between...Ch. 28.4 - Prob. 34WDYLCh. 28.4 - Prob. 35WDYLCh. 28.5 - Prob. 36WDYLCh. 28.5 - Prob. 37WDYLCh. 28.5 - Prob. 38WDYLCh. 28.5 - Prob. 39WDYLCh. 28.5 - Prob. 40WDYLCh. 28.5 - What factors affect the age that menarche first...Ch. 28.5 - Prob. 42WDYLCh. 28 - _____ 1. The female homologue to the glans of the...Ch. 28 - _____ 2. Ovulation occurs due to a dramatic peak...Ch. 28 - _____ 3. Which statement is accurate about the...Ch. 28 - _____ 4. Which structure contains a primary...Ch. 28 - _____ 5. In the male, what cells produce...Ch. 28 - Prob. 6DYKBCh. 28 - _____ 7. Spermatogonia divide by mitosis to form a...Ch. 28 - _____ 8. Sperm are stored in the _____, where they...Ch. 28 - _____ 9. Which statement is accurate about the...Ch. 28 - _____ 10. The paramesonephric ducts in the embryo...Ch. 28 - What are some anatomic similarities between the...Ch. 28 - What hormones are associated with the female...Ch. 28 - Prob. 13DYKBCh. 28 - List the uterine wall layers, and describe the...Ch. 28 - Compare and contrast the ovarian cycle phases and...Ch. 28 - Describe the relationship among the hypothalamus,...Ch. 28 - What is the function of sustentacular cells in the...Ch. 28 - Describe the process of spermatogenesis, including...Ch. 28 - How do erection and ejaculation occur in the male?Ch. 28 - What structures are formed from the...Ch. 28 - Prob. 1CALCh. 28 - Prob. 2CALCh. 28 - The physician reviews Luisas and Victors blood...Ch. 28 - Prob. 4CALCh. 28 - Prob. 5CALCh. 28 - Prob. 1CSLCh. 28 - Caitlyn had unprotected sex with her fianc...Ch. 28 - Prob. 3CSL
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- In the fertility awareness method of birth control, a woman gauges her monthly fertile period by monitoring changes in the consistency of her vaginal mucus. What kind of information does such a method provide about the likelihood of getting pregnant?arrow_forwardMatch the description with the term. A. Fallopian tube B. Endometrium c. Infundibulum v Storage site for sperm, hugs the posterior aspect of the testes. D Seminiferous tubules v Site of fetal development and growth vExternal sac, enclosed the testes E. Scrotum v Sperm production occurs within these slender, tightly coiled structures. F. Perimetrium v The portion of the uterus that is lost every month. G. Epididymis H. Uterus I. Prepuce J. Prostate glandarrow_forwardWhich of the following statements is NOT a role of follicle stimulating hormone (FSH) in the male reproductive system? a. It is suppressed by increased levels of testosterone and inhibin. b. It stimulates the Sertoli cells to produce sperm. c. It increases the production of inhibin. d. It stimulates a primary follicle to develop.arrow_forward
- Which of the following rows identifies structures responsible for maintaining the endometrium before and immediately after implantation? Select one: A. Before Implantation After Implantation Corpus Luteum Placenta B. Before Implantation After Implantation Maturing Follicle Placenta C. Before Implantation After Implantation Corpus Luteum Trophoblast D. Before Implantation After Implantation Maturing Follicle Trophoblastarrow_forwardA. There is an increase of FSH at the beginning of the menstrual cycle. What causes it? B. There is a surge in E2 level before the ovulation. What causes it? C. There is a decrease of FSH before the ovulation. What causes it? D. There is a surge of LH and FSH that induces the ovulation. What causes the surge? E. There is a decrease of LH and FSH after ovulation. What causes it? F. There is a decrease in E2 after ovulation. What causes it? G. There is an increase of E2 and P4 a few days after the ovulation. What causes it? H. There is a decrease of E3 and P4 at the end of menstrual cycle. What causes it?arrow_forwardWhich of the following statements about oocytes and ovulation is correct? a. The production of primary oocytes continues in women from the onset of puberty until the onset of menopause. b. Meiotic divisions are complete at the time of ovulation. c. At ovulation, the structure released from the follicle includes a secondary oocyte and polar body. d. All of these statements are correctarrow_forward
- The reason why the testes are suspended in the scrotum is to :A.Create extra space for the sex organs B.Reduce the chance of infection from the enteric bacteria C.Place sperm storage sites nearer the penis D.Protect sperm from the immune system E.Provide cooler temperaturearrow_forwardThe cause of menses in the uterine cycle appears to bea. increased progesterone secretion from the ovary, which producesblood clotting.b. increased estrogen secretion from the ovary, which stimulates themuscles of the uterus to contract.c. decreased progesterone secretion by the ovary.d. decreased production of oxytocin, causing the muscles of the uterusto relaxarrow_forwardWhich of the following statements about the menstrual cycle is false? a. Progesterone levels rise during the luteal phase of the ovarian cycle and the secretory phase of the uterine cycle. b. Menstruation occurs just after LH and FSH levels peak. c. Menstruation occurs after progesterone levels drop. d. Estrogen levels rise before ovulation, while progesterone levels rise after.arrow_forward
- Superovulation is when women take hormones in order to release more eggs for fertilization. Which of the following rows contains hormones that are involved in developing the follicles and releasing them from the ovary, respectively? What could be the unintended consequence of this process? Select one: a. Hormone Unintended Consequence FSH and LH The formation of twins or multiple births b. Hormone Unintended Consequence FSH and LH A tubal ligation c. Hormone Unintended Consequence FSH and LH Scar tissue on the Fallopian tubes d. Hormone Unintended Consequence LH and FSH Ovarian Cancerarrow_forwardWhich of the following does not describe the accessory glands of the female reproductive system? TheyA. are saclike expansions of the vaginal region. B. Are muscular and ectodermal in origin.C. usually open at the apical portion of the bursa copulatrix.D. creamy white in color and opens into the genital chamber. Spermatophores are specialized packets held together by glands thatA. play a role in influencing the permeability of the testicular wall.B. are used to transport sperms into the female reproductive tract.C. regulate the release of sperm cells.D. stimulate contraction of the genital ducts. The zone of the testicular follicle where the primary spermatocytes become secondary spermatocytes and spermatids during the first and second meiosisrespectively is the zone ofA. transformation.B. maturation and reduction.C. growth.D. germarium. A hormone which has been shown in some species to have an inhibitory effect on spermatogenesis isA. ecdysone.B. peptide hormone.C. juvenile hormone.D.…arrow_forwardWhich of the following statements is TRUE about corpus luteum?arrow_forward
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