1­The order of ducts in the male genital system: * ● a) Rete testis­ Tubuli recti­ Vasa efferentia­ epididymis ● b) Tubuli recti­ Rete testis­ Vasa efferentia­ epididymis ● c) Vasa efferentia­ Ejacutatory duct­ Epididymis ● d) Tubuli recti­ Rete testis­ Vasa efferentia­ Ejacutatory duct 2. Rete testis is lined by * ● a) Simple cuboidal epithelium ● b) Simple columnar epithelium ● c) Festooned epithelium ● d) Simple columnar ciliated epithelium ● e) Pseudostratified columnar ciliated epithelium 3. Which gland is responsible for most of the semen released in an ejaculation? * ● a) seminal vesicles ● b) bulbourethral gland ● c) prostate gland ● d) glans penis 4. Which gland releases a small amount of fluid just prior to ejaculation to decrease acidity in the urethra caused by urine? * ● prostrate gland ● glans penis ● bulbourethral gland ● seminal vesicles 5. Consider the pathway traversed by sperm. Which of the following is INCORRECT? * ● a) Motile sperm leave the seminiferous tubules via straight tubules that openinto the rete testis of the mediastinum testis ● b) From the rete testis the sperm travel via the ductuli efferentes into the ductus epididymidis where they mature ● c) At ejaculation the smooth muscle of the epididymidis propels the sperm into the muscular ductus deferens ● d) From the ductus deferens the sperm traverse the ejaculatory duct throughthe substance of the prostate into the prostatic urethra ● e) All are correct 6. Consider the male excurrent duct system. Which of the following is INCORRECTLY matched? ● a) rete testis­­simple cuboidal epithelium ● b) ductuli efferentes­­pseudostratified epithelium with tall columnar ciliated cells and nonciliated cuboidal cells ● c) ductus epididymidis­­pseudostratified columnar with stereocilia ● d) ductus deferens­­simple columnar ciliated epithelium ● e) penile urethra­­stratified columnarepithelium interspersed with patchesof pseudostratified columnar with moist stratified squamous epithelium near the meatus 7. Throughout its entire length, the muscularis consists of inner and outer longitudinal layers with a middle circular layer of smooth muscles: ● a) Efferent ductule ● b) Epididymis ● c) Ductus (vas) deferens ● d) Rete testis ● e) None of the above 8. Which of the following is NOT considered part of the male genital duct system? ● a) Rete testis ● b) Tubuli recti ● c) Seminal vesicles ● d) Ductus deferens ● e) Ductus epididymidis 9. Which of the following is true? ● a. There is one corpus cavernosa and one corpus spongiosum ● b. There is one corpus cavernosa and two corpora spongiosum ● c. There are two corpora cavernosa and one corpus spongiosum ● d. There are two corpora cavernosa and two corpora spongiosum ● e. There are four corpora cavernosa and two corpora spongiosum 10. What is the most commonly seen type of epithelium in the prostate? ● a. Transitional ● b. Simple columnar ● c. Stratified squamous ● d. Simple squamous ● e. Simple cuboidal 11. What type of epithelium lines the epididymis? ● a. Pseudostratified ● b. Simple columnar ● c. Stratified squamous ● d. Simple squamous ● e. Simple cuboidal 12. The epididymis is a _____ and it functions to _____. * ● A) compartment inside a testis; secrete testosterone and form sperm ● B) stage of spermatogenesis; form two sperm cells and semen ● C) tightly coiled tube on the outside of the testis; store immature sperm as they mature ● D) compartment that contains seminiferous tubules; ejaculate sperm and semen out of the penis 13. Which of the following structures are unpaired? * ● A) seminal vesicle ● B) vas deferens ● C) bulbourethral gland ● D) prostate gland 14. Sperm cells are stored primarily in the * ● A) vas deferens. ● B) ejaculatory ducts. ● C) epididymis. ● D) seminal vesicles. 15. Final maturation of sperm cells occurs in the * ● A) epididymis ● B) seminiferous tubules ● C) prostate gland. ● D) urethra 16. Seminal vesicles produce * ● A) sperm cells. ● B) testosterone. ● C) fructose­rich fluid. ● D) estrogen. 17. The normal number of spermatozoa per milliliter of semen is * ● A) approximately 500,000 ● B) fewer than 20,000,000 ● C) more than 2,000,000,000. ● D) 20,000,000 to 150,000,000 18. All of the following are part of the spermatic cord EXCEPT the * ● A) testicular artery. ● B) lymphatic vessels. ● C) ductus deferens. ● D) ejaculatory duct. 19. The seminal vesicles are located * ● A) inferior to the prostate within the urogenital diaphragm. ● B) within the lobules of the testes. ● C) within the spermatic cord. ● D) posterior and inferior to the urinary bladder, in front of the rectum. 20. Which of the following does NOT manufacture products that become part of semen? ● A) seminiferous tubules ● B) bulbourethral glands ● C) penis ● D) seminal vesicles 21. The hormone responsible for the development and maintenance of male secondary sexual characteristics is ● A) ICSH. ● B) FSH. ● C) testosterone. ● D) gonadotropin­releasing hormone. 22. Maintenance of the male secondary sex characteristics is the direct responsibility of * ● A) estrogen. ● B) testosterone. ● C) FSH. ● D) progesterone. 23. The pathway of the spermatozoa from the testes to the exterior of the body through tubules in the correct order is: * ● a) ductus deferens, ejaculatory duct, and the urethra ● b) epididymus, ductus deferens, urethra, ejaculatory duct, and seminal vesicles ● c) seminal vesicles, ejaculatory duct, urethra, and epididymus ● d) epididymus, ductus deferens, ejaculatory duct, and the urethra ● e) ejaculatory duct, ductus deferens, seminal vesicles, and epididymus 24. The contents of the spermatic cord do not include the: * ● a) ductus deferens. ● b) testicular artery. ● c) pampiniform plexus of the testicular vein. ● d) ilioinguinal and genitofemoral nerves. ● e) None of the above is an exception; all of the above structures are within the spermatic cord. 25. The rete testis: * ● a) is contained in the seminiferous tubules. ● b) contains interstitial cells. ● c) is connected to the epididymus by fifteen to twenty efferent ducts. ● d) form the septa of the testis. ● e) none of the above 26. Human seminal plasma, the fluid part of semen, is produced by contributions from the: i. Urethra ii. Prostate iii. Seminal vesicle iv. Bulbourethral gland ● a) i and iii ● b) i and iv ● c) i, iii and iv ● d) ii, iii and iv 27. What are the spherical structures seen in some prostatic alveoli called? * ● a. Psammoma bodies ● b. Corpora arenacea ● c. Hassall's corpuscles ● d. Prostatic concretions ● e. Pacinian corpuscles 28.What type of epithelium lines the seminal vesicles? * ● a. Pseudostratified ● b. Simple columnar ● c. Stratified squamous ● d. Simple squamous ● e. Simple cuboidal 29. What type of gland composes the prostate? * ● a. Simple straight tubular gland ● b. Simple coiled tubular gland ● c. Simple alveolar gland ● d. Compound tubular gland ● e. Compound tubuloalveolar gland 30. What is the stroma of the prostate? * ● a. Loose irregular connective tissue ● b. Smooth muscle ● c. Fibromuscular ● d. Adipose tissue ● e. Dense irregular connective tissue 31. Which of the following is true? * ● a. There is one corpus cavernosa and one corpus spongiosum ● b. There is one corpus cavernosa and two corpora spongiosum ● c. There are two corpora cavernosa and one corpus spongiosum ● d. There are two corpora cavernosa and two corpora spongiosum ● e. There are four corpora cavernosa and two corpora spongiosum 32. What is the most commonly seen type of epithelium in the prostate? * ● a. Transitional ● b. Simple columnar ● c. Stratified squamous ● d. Simple squamous ● e. Simple cuboidal 33. What type of epithelium lines the epididymis? * ● a. Pseudostratified ● b. Simple columnar ● c. Stratified squamous ● d. Simple squamous ● e. Simple cuboidal ● .