Ch28 - Lecture notes ch 28 PDF

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Package Title: Testbank Course Title: pap13 Chapter Number: 28

Question type: Multiple Choice

1) This structure helps regulate the temperature of the testes a) Dartos muscle b) Tunica vaginalis c) Tunica albuginea d) Seminiferous tubules e) Both Dartos muscle and Seminiferous tubules Answer: a Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

2) This structure is the site of sperm production. a) Vas deferens b) Seminiferous tubules c) Albuginea d) Epididymis e) Raphe Answer: b Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

3) How many seminiferous tubules are found in each lobule?

a) 1-3 b) 50-100 c) 200-300 d) 500 or more e) Millions Answer: a Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

4) These cells may eventually become spermatozoa a) Sertoli cells b) Sustentacular cells c) Spermatogonia d) Chief cells e) Speciation cells Answer: c Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.2 Discuss the process of spermatogenesis in the testes. Section Reference 1: 28.1 Male Reproductive System.

5) These cells secrete testosterone. a) Sertoli cells b) Spermatogenic cells c) Leydig cells d) Oogonia e) Chief cells Answer: c Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system.

Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

6) This hormone stimulates Leydig cells to secrete testosterone. a) GnRH b) LH c) Inhibin d) DHT e) None of these choices Answer: b Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.2 Discuss the process of spermatogenesis in the testes. Section Reference 1: 28.1 Male Reproductive System.

7) The straight tubules in the testis lead into the a) Efferent ducts b) Afferent ducts c) Rete testis d) Ductus epididymis e) Epididymis Answer: c Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

8) The function of the epididymis is a) Sperm maturation b) Produce sperm c) Spermatid storage d) Provide nutrition to sperm

e) Absorption of calcium Answer: a Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

9) This is formed by the union of the duct from the seminal vesicle and the ampulla of the vas deferens. a) Urethra b) Spermatic cord c) Inguinal canal d) Ejaculatory duct e) Prostate Answer: d Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

10) This lies posterior to the bladder and anterior to the rectum and secretes an alkaline, fructose filled fluid. a) Prostate b) Cowper’s glands c) Seminal vesicles d) Spongy urethra e) Prostatic urethra Answer: c Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system.

Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

11) These are located inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum. a) Cowper’s glands b) Seminal vesicles c) Ejaculatory ducts d) Urethral ducts e) Prostate Answer: a Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

12) This is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue. a) Testes b) Prostate c) Bladder d) Penis e) Urethra Answer: d Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

13) This ligament arises from the pubic symphysis in males. a) Fundiform ligament

b) Broad ligament c) Suspensory ligament d) Ejaculatory ligament e) Perineum ligament Answer: c Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

14) What is produced by the ovaries? a) Primary oocytes, insulin and estrogen b) Secondary oocytes, progesterone and cortisol c) Tertiary oocytes, insulin and estrogen d) Secondary oocytes, estrogen and progesterone e) Primary oocytes, estrogen and testosterone Answer: d Difficulty: Easy Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

15) This attaches the ovaries and the uterus to the pelvic wall. a) Broad ligament b) Mesovarium c) Ovarian ligament d) Suspensory ligament e) Hilum Answer: d Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system.

Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

16) This is the site of fertilization. a) Ureters b) Urethra c) Uterine tubes d) Ovaries e) Vagina Answer: c Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

17) This is the portion of the uterus that opens into the vagina. a) Urethra b) Cervix c) Uterine tubes d) Inguinal canal e) Ovaries Answer: b Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

18) Anterior to the vagina and urethral openings is the a) Labia majora b) Labia minor c) Mons pubis

d) Cervical sphincter e) Labial frenulum Answer: c Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

19) Skene’s glands secrete a) Estrogen b) Progesterone c) Testosterone d) Androgens e) Mucus Answer: e Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

20) This hormone promotes the final step of spermatogenesis. a) Relaxin b) Testosterone c) Inhibin d) Estrogen e) Aldosterone Answer: b Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.2 Discuss the process of spermatogenesis in the testes. Section Reference 1: 28.1 Male Reproductive System.

21) This hormone triggers ovulation. a) GnRH b) LH c) FSH d) Estrogen e) Progesterone Answer: b Difficulty: Medium Learning Objective 1: 28.3 Compare the major events of the ovarian and uterine cycles. Section Reference 1: 28.3 The Female Reproductive Cycle.

22) This is secreted by the corpus luteum after ovulation. a) Progesterone b) Relaxin c) LH d) FSH e) HGH Answer: a Difficulty: Medium Learning Objective 1: 28.3 Compare the major events of the ovarian and uterine cycles. Section Reference 1: 28.3 The Female Reproductive Cycle.

23) This is the uterine phase when the thickness of the endometrium doubles. a) Menstrual phase b) Preovulatory phase c) Proliferative phase d) Follicular phase e) Postovulatory phase Answer: c Difficulty: Medium Learning Objective 1: 28.3 Compare the major events of the ovarian and uterine cycles. Section Reference 1: 28.3 The Female Reproductive Cycle.

24) This is the ovarian phase between the end of menstruation and beginning of ovulation. a) Menstrual phase b) Preovulatory phase c) Proliferative phase d) Follicular phase e) Postovulatory phase Answer: b Difficulty: Medium Learning Objective 1: 28.3 Compare the major events of the ovarian and uterine cycles. Section Reference 1: 28.3 The Female Reproductive Cycle.

25) The septum of the tissue is made up of a subcutaneous layer and which muscle tissue?

a) A

b) B c) F d) G e) I Answer: e Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

26) What does line “A” point to?

a) Lymphatic vessels b) Pampiniform plexus

c) Internal spermatic fascia d) Spermatic cord e) Fundiform ligament Answer: d Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

27) Which structure has a portion removed in a vasectomy?

a) A b) D c) E

d) G e) I Answer: b Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

28) What does line “G” point to?

a) Dartos muscle b) Cremaster muscle c) Fascia d) Tunica albuginea

e) Tunica vaginalis Answer: e Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

29) What is line “C” pointing to?

a) Efferent duct b) Body of epididymis c) Straight tubule d) Seminiferous tubule e) Lobule

Answer: b Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

30) Where are the straight tubules?

a) A b) B c) C d) D e) E

Answer: e Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

31) What is line “F” pointing to?

a) Ductus epididymis b) Rete testis c) Efferent duct d) Afferent duct e) Seminiferous tubules Answer: e

Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System.

32) Which structure is part of the connection of the uterus to the pelvic cavity?

a) B b) C c) E d) G e) H Answer: c Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system.

Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

33) What is line “C” pointing to?

a) Bladder b) Fimbriae c) Ovary d) Uterus e) Perineum Answer: c Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

34) This is the site for implantation of a fertilized ovum.

a) A b) B c) C d) D e) F Answer: d Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

35) This opens from the uterus to the vagina.

a) E b) F c) G d) H e) None of these choices Answer: b Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

36) This consists of primary oocyte that is surrounded by several layers of cuboidal cells called granulosa.

a) A b) B c) C d) F e) H Answer: b Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

37) Where is the mature (graafian) follicle?

a) A b) B c) C d) F e) H Answer: d Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

38) Where is the corpus albicans?

a) F b) G c) H d) I e) None of these choices Answer: e Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

39) This will produce progesterone, estrogens, relaxin and inhibin.

a) D b) E c) G d) I e) None of these choices Answer: d Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

40) What is line “D” pointing to?

a) Follicular fluid b) Germinal epithelium c) Ovarian cortex d) Ovarian medulla e) None of these choices Answer: b Difficulty: Medium Learning Objective 1: 28.2 Describe the anatomical and physiological components of the female reproductive system. Learning Objective 2: 28.2.1 Describe the location, structure, and functions of the organs of the female reproductive system. Section Reference 1: 28.2 Female Reproductive System.

Question type: Essay

41) Trace the path of a sperm cell from the site of its maturation to the site where it leaves the male body. Include descriptions of fluids added along that path. Answer: Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.1 Describe the location, structure, and functions of the organs of the male reproductive system. Section Reference 1: 28.1 Male Reproductive System. Solution: Sperm mature in the epididymis. From there, they travel through the ductus (Vas) deferens through the abdominal cavity to the ampulla of the ductus deferens which merges with the duct of the seminal vesicle to form the ejaculatory duct. Sperm and the alkaline, fructose-rich fluid from the seminal vesicle move from the ejaculatory duct into the prostatic urethra, where they are mixed with a slightly acidic mucoid fluid from the prostate. Next the sperm and fluid pass through the membranous urethra and are mixed with additional alkaline secretions from the bulbourethral glands. The combination of sperm and secretions is called semen. The mixture travels through the penile urethra as it is ejaculated.

42) Describe the functions of testosterone. Answer: Difficulty: Medium Learning Objective 1: 28.1 Describe the anatomical and physiological components of the male reproductive system. Learning Objective 2: 28.1.2 Discuss the process of spermatogenesis in the testes. Section Reference 1: 28.1 Male Reproductive System. Solution: Testosterone promotes the development and maintenance of male secondary sex characteristics, protein anabolism, development of sexual function (behavior, libido, spermatogenesis), and the male pattern of development during prenatal life.

43) Describe the roles of estrogens and progesterone. Answer: Difficulty: Medium Learning Objective 1: 28.3 Compare the major events of the ovarian and uterine cycles. Section Reference 1...