Essentials of Human Anatomy and Physiology (Custom)
15th Edition
ISBN: 9781269752862
Author: Marieb
Publisher: PEARSON
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Chapter 16, Problem 4MC
Summary Introduction
Introduction:
The entire reproductive organ in males isdependenton hormone release function and its systematic regulation. The prime hormone involved in sperm production in male reproductive hormone is carried by (FSH) follicular stimulating hormone, testosterone, and (LH) luteinizing hormone. The testosterone production is controlled by parts of the brain’s function of pituitary glands and hypothalamus.
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Students have asked these similar questions
Using 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, C
Which 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.
Using 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, C
Chapter 16 Solutions
Essentials of Human Anatomy and Physiology (Custom)
Ch. 16 - More than one choice may apply.
1. Which of the...Ch. 16 - 2. In terms of development, which of these pairs...Ch. 16 - Prob. 3MCCh. 16 - Prob. 4MCCh. 16 - The approximate area between the anus and clitoris...Ch. 16 - 6. Which of the following attach to the...Ch. 16 - Prob. 7MCCh. 16 - Prob. 8MCCh. 16 - More than one choice may apply. Which of the...Ch. 16 - After ovulation, the ruptured follicle a....
Ch. 16 - The outer layer of the blastocyst, which attaches...Ch. 16 - Prob. 12MCCh. 16 - During human embryonic development, organogenesis...Ch. 16 - What are the endocrine and exocrine functions of...Ch. 16 - Prob. 15SAECh. 16 - How does semen provide an ideal environment for...Ch. 16 - Prob. 17SAECh. 16 - Prob. 18SAECh. 16 - 19. How does enlargement of the prostate interfere...Ch. 16 - What is the function of the acrosome?Ch. 16 - Prob. 21SAECh. 16 - 22. Explain why a man’s sexual responsiveness and...Ch. 16 - Prob. 23SAECh. 16 - Prob. 24SAECh. 16 - 25. Name the structures of the female duct system,...Ch. 16 - Prob. 26SAECh. 16 - Prob. 27SAECh. 16 - Prob. 28SAECh. 16 - Prob. 29SAECh. 16 - List and describe the events of the menstrual...Ch. 16 - Prob. 31SAECh. 16 - Prob. 32SAECh. 16 - Prob. 33SAECh. 16 - Prob. 34SAECh. 16 - Prob. 35SAECh. 16 - What is the indifferent stage of embryonic...Ch. 16 - Prob. 37SAECh. 16 - 38. Compare the effects of aging on the male and...Ch. 16 - Prob. 39CAQCh. 16 - Prob. 40CAQCh. 16 - James has been home from university over the...
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- How will you explain the role of Gonadotropin Releasing Hormone (GnRH)? The GnRH is a/an: follicle stimulator that will mature the egg cell. testes stimulator that will synthesize testosterone. С. 8. A. B. pituitary Gland stimulator that will produce FSH and LH. D. ovary stimulator that will produce sex steroid hormones. Which of these roles of hormones explains the changes in the physical appearance of the extemal genitalia of the male and female reproductive part at the onset of puberty? 9. А. Stimulation of follicle alone. В. Production of sperm and egg cell. С. Regulation of the production of GNRH D. Development of male and female characteristics. Which of the following hormone pairing will best explain why men and women have unique physical structures? 10. А. (Testosterone, Estrogen) C. (Progesterone, Adrenaline) В. (Progesterone, Estrogen) D. (Testosterone, Progesterone) What type of feedback mechanism is described when progesterone and estrogen levels drop after menstruation,…arrow_forwardWhich of the following statements correctly describes the effects of increased testosterone? a. Increased levels of testosterone result in increased sperm production b. Increased levels of testosterone decreases the release of FSH and LH c. Increased levels of testosterone stimulates the release of GnRH d. Increased levels of testosterone stimulates the release of FSH and LH.arrow_forwardWhich of the following rows correctly describes the hormone levels during ovulation? Select one: a. Hormone Level Hormone Level Estrogen High LH High b. Hormone Level Hormone Level FSH Low Estrogen Low c. Hormone Level Hormone Level Estrogen Low Progesterone Low d. Hormone Level Hormone Level Progesterone High FSH Higharrow_forward
- What is a potential consequence of embryonic exposure to endocrine-disrupting compounds that can bind to estrogen receptors? Select one: a. Increased growth rate and early birth b. Decrease in size of developing testes c. Increased rate of ovulation d. Decreased sperm count e. Choices B and D are correctarrow_forwardSelect the most accurate statement regarding male sexual function. A. Damage to the sympathetic nuclei will not impair and have no consequences on male sexual function. B. Onuf’s nuclei hijacks pudendal nerve to temporarily cause it to have parasympathetic function, thereby allowing contractions of bulbospongiosus and ischiocavernosus C. Males can voluntarily stop during the seminal emission and the expulsion phase. D. The spinal ejaculation generator receives afferent stimulation from obturator nerve.arrow_forwardTestosterone is mainly produced by the: a. ovaries. b. anterior pituitary. c. posterior pituitary. d. testes.arrow_forward
- Which of the following statements does NOT correctly describe the role of inhibin in the male reproductive system? Select one: a. Increased levels of inhibin suppress the production of follicle stimulating hormone. b. Low levels of inhibin result in decreased production of sperm. c. Sertoli cells produce sperm and secrete inhibin. d. Inhibin decreases the production of sperm.arrow_forwardWhich of the following correctly describes the results of andropause? Select one: A. Lower sperm count and increased rate of testicular cancer. B. Increased estrogen levels and decrease testosterone levels. C. Decreased fertility and increased testosterone levels. D. Reduction of muscle and bone mass and lower sperm count.arrow_forwardWhich of the following statements correctly describes the function of the Sertoli cells? Select one: a. Support the developing sperm cells b. Control the overproduction of testosterone c. Stimulate spermatogenesis d. Store testosterone in the testesarrow_forward
- Which of the following does NOT correctly describe the role of inhibin in the male reproductive system? Select one: A. Sertoli cells produce sperm and secrete inhibin. B. Low levels of inhibin result in decreased production of sperm. C. Inibin decreases the production of sperm. D. Increased Level of inhibin suppress the production of follicle-stimulating hormonesarrow_forwardPlasma concentrations of LH and FSH rise dramatically after menopause. This is because (select one) a. The negative feedback of gonadal steroids is no longer present b. Rising gonadotrophins maintains the fertility of older animals c. Fertility in older woman declines d. The pituitary becomes more efficient with agearrow_forwardWhich of the following statements correctly describes the role of androgens in the male reproductive system? Select one: a. Increased levels of testosterone feedbacks negatively to the anterior pituitary and hypothalamus. b. GnRH is released by the anterior pituitary and stimulates the release of FSH and LH. c. Increased levels of inhibin released by the interstitial cells results in lower levels of FSH and testosterone. d. LH stimulates the Sertoli cells to produce inhibin and to start spermatogenesis.arrow_forward
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