BIO202_MH_V3_Topic 11: Male Reproductive Systems (ALREADY GRADED A+)

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Page path  BIO202_MH_V3  Topic 11: Male Reproductive Systems Started on Friday, October 22, 2021, 7:58 PM State Finished Completed on Friday, October 22, 2021, 8:19 PM Time taken 21 mins 5... 3 secs Grade 40.00 out of 40.00 (100%) Question 1 Correct 2.00 points out of 2.00 Flag question Question text Which of the following structures is located within the perineum? Select one: a. dartos b. seminal vesicles c. femoral triangle d. urogenital triangle e. navel Question 2 Correct 2.00 points out of 2.00 Flag question Question text Arrange the following structures in the order sperm would pass through them from the seminiferous tubules to the urethra. (1) ductus deferens (vas deferens) (2) efferent ductules (3) epididymis (4) ejaculatory duct (5) rete testis Select one: a. 5, 3, 2, 1, 4 b. 3, 2, 4, 1, 5 c. 3, 4, 2, 1, 5 d. 5, 2, 4, 3, 1 e. 5, 2, 3, 1, 4 Question 3 Correct 2.00 points out of 2.00 Flag question Question text The accessory glands located near the membranous urethra are the Select one: a. seminal vesicles. b. inguinal glands. c. bulbourethral glands. d. seminal receptacles. e. penal glands. Question 4 Correct 2.00 points out of 2.00 Flag question Question text Circumcision is the surgical removal of the Select one: a. prepuce. b. crus penis. c. glans penis. d. corpora cavernosa. e. bulb of penis. Question 5 Correct 2.00 points out of 2.00 Flag question Question text Which of the following is mismatched? Select one: a. prepuce - skin that covers the glans penis b. corpora cavernosa - forms the foreskin c. glans penis - contains external urethral opening d. corpus spongiosum - expands to form the glans penis e. membranous urethra - between prostatic and spongy urethra Question 6 Correct 2.00 points out of 2.00 Flag question Question text Male infants can be born with an undescended testis. This means that the testis Select one: a. lacks hormonal cells. b. covers the top of the scrotum. c. has lost its blood supply. d. remains in the abdominopelvic cavity. e. has not properly formed. Question 7 Correct 2.00 points out of 2.00 Flag question Question text The ductus deferens Select one: a. stores sperm until ejaculation. b. travels through the bladder. c. ascends the abdominal cavity along the posterior side of the kidney. d. passes through the inguinal canal and enters the pelvic cavity. e. passes just beneath the skin to the penis. Question 8 Correct 2.00 points out of 2.00 Flag question Question text Which of the following statements is false? Select one: a. The seminal vesicles open into the membranous urethra. b. The prostate gland surrounds the prostatic urethra and ejaculatory ducts. c. The bulbourethral glands enter the spongy urethra at the base of the penis. d. The prostate gland contains smooth muscle partitions covered with columnar epithelium. e. The seminal vesicles are sac-shaped glands located next to the ampullae of the ductus deferentia. Question 9 Correct 2.00 points out of 2.00 Flag question Question text The spongy urethra is surrounded by the Select one: a. corpus cavernosum. b. prostate gland. c. corpus spongiosum. d. bulbourethral glands. Question 10 Correct 2.00 points out of 2.00 Flag question Question text Which of the following effects on the body can NOT be attributed to testosterone? Select one: a. enlargement of male genitalia b. growth of pubic, axillary, and facial hair c. hypertrophy of the larynx d. increased calcium excretion e. rapid bone growth Question 11 Correct 2.00 points out of 2.00 Flag question Question text The process of meiosis provides for the reorganization of the the entire complement of human genes, the human genome. Meiosis occurs in the production of gametes in Select one: a. males. b. females. c. both males and females. Question 12 Correct 2.00 points out of 2.00 Flag question Question text A blood test for the prostate-specific antigen (PSA) is useful in the diagnosis of Select one: a. prostatitis. b. prostatic atrophy. c. prostatic cancer. d. prostatic infection. e. urinary tract infection. Question 13 Correct 2.00 points out of 2.00 Flag question Question text Which of the following hormones stimulates the synthesis of testosterone by the fetal testes? Select one: a. human chorionic gonadotropin (hCG) b. follicle-stimulating hormone (FSH) c. gonadotropin-releasing hormone (GnRH) d. luteinizing hormone releasing hormone (LH-RH) e. estrogen Question 14 Correct 2.00 points out of 2.00 Flag question Question text What is the active hormone in target tissues of testosterone such as the penis? Select one: a. testosterone b. FSH c. ICSH d. dihydrotestosterone Question 15 Correct 2.00 points out of 2.00 Flag question Question text Which of the following is mismatched? Select one: a. ductus deferens - vas deferens b. epididymis - site of sperm maturation c. spermatic cord - passes through inguinal canal d. stereocilia - forms sperm tails e. midpiece - mitochondria Question 16 Correct 2.00 points out of 2.00 Flag question Question text Which of the following cell types is formed at the end of the first meiotic division? Select one: a. spermatid b. spermatogonia c. primary spermatocyte d. secondary spermatocyte e. spermatozoa Question 17 Correct 2.00 points out of 2.00 Flag question Question text Sperm are produced in the _____ and complete maturation in the _____. Select one: a. epididymis; testes b. ductus deferens; epididymis c. seminiferous tubules; prostate gland d. seminiferous tubules; epididymis e. seminiferous tubules; vas deferens Question 18 Correct 2.00 points out of 2.00 Flag question Question text The location of the testes and epididymides in the scrotum Select one: a. allows more room for other organs in the abdominal cavity. b. keeps these organs close to the penis. c. provides a temperature that is suitable for normal sperm development. d. keeps them isolated from the accessory glands of the system. e. helps to protect them. Question 19 Correct 2.00 points out of 2.00 Flag question Question text A pituitary tumor interferes with FSH secretion. How would this affect a male? Select one: a. He would develop a feminine body contour. b. He would not produce sperm. c. He would have an erection. d. There would be no effect as FSH is found only in females. e. He would produce too many sperm. Question 20 Correct 2.00 points out of 2.00 Flag question Question text Impotence occurs when Select one: a. the erectile tissues of the penis fill with blood. b. semen accumulates in the urethra. c. an erection cannot be achieved or maintained. d. semen moves out of the urethra. e. sperm cell production decreases [Show More]

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