Venous Drainage of Ovaries and Testes Quiz
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Venous Drainage of Ovaries and Testes Quiz

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Questions and Answers

Which cells secrete inhibin B, which inhibits FSH?

  • Leydig cells
  • Spermatogonia
  • Sertoli cells (correct)
  • Granulosa cells

    • What is the function of the blood-testis barrier?

  • To isolate gametes from autoimmune attack (correct)
  • To maintain local levels of testosterone
  • To support and nourish developing spermatozoa
  • To regulate spermatogenesis

    • Which cells secrete androgen-binding protein, which concentrates testosterone locally?

  • Leydig cells
  • Spermatogonia
  • Sertoli cells (correct)
  • Granulosa cells

    • Which cells produce MIF (Müllerian inhibiting factor)?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells support and nourish developing spermatozoa?

    <p>Sertoli cells</p> Signup and view all the answers

    What happens to sperm production and inhibin B levels with increased temperature?

    <p>Sperm production decreases and inhibin B levels decrease</p> Signup and view all the answers

    Which cells are temperature sensitive in relation to sperm production and inhibin B levels?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells convert testosterone and androstenedione to estrogens via aromatase?

    <p>Granulosa cells</p> Signup and view all the answers

    Which cells secrete testosterone in the presence of LH?

    <p>Leydig cells</p> Signup and view all the answers

    Which cells are the homologs of female theca interna cells?

    <p>Leydig cells</p> Signup and view all the answers

    Which vein drains the left ovary/testis?

    <p>Left gonadal vein</p> Signup and view all the answers

    Which vein drains the right ovary/testis?

    <p>Right gonadal vein</p> Signup and view all the answers

    What is the cause of varicocele being more common on the left side?

    <p>Higher venous pressure on the left side</p> Signup and view all the answers

    Where do the ovaries, testes, and fundus of the uterus drain to?

    <p>Para-aortic lymph nodes</p> Signup and view all the answers

    Where does the body of the uterus, cervix, and superior part of the bladder drain to?

    <p>External iliac nodes</p> Signup and view all the answers

    Where does the prostate, cervix, corpus cavernosum, proximal vagina, and the inferior part of the bladder drain to?

    <p>Internal iliac nodes</p> Signup and view all the answers

    Where does the distal vagina, vulva, scrotum, and distal anus drain to?

    <p>Superficial inguinal nodes</p> Signup and view all the answers

    Where does the clitoris and glans penis drain to?

    <p>Deep inguinal nodes</p> Signup and view all the answers

    What is the other name for the infundibulopelvic ligament?

    <p>Suspensory ligament of the ovary</p> Signup and view all the answers

    Which ligament connects the uterine horn to the labia majora?

    <p>Round ligament</p> Signup and view all the answers

    Which ligament connects the cervix to the lateral pelvic wall and contains the uterine vessels?

    <p>Cardinal Ligament</p> Signup and view all the answers

    What is the term for the twisting of the ovary and fallopian tube around the infundibulopelvic ligament and ovarian ligament?

    <p>Torsion</p> Signup and view all the answers

    What is the most common type of pelvic organ prolapse that involves the bladder?

    <p>Anterior Compartment Prolapse</p> Signup and view all the answers

    Which type of injury occurs almost exclusively in males and presents with blood at the urethral meatus, hematuria, and difficulty voiding?

    <p>Posterior Urethral Injury</p> Signup and view all the answers

    Which part of the urethra is disrupted in an anterior urethral injury and may be associated with a scrotal hematoma?

    <p>Spongy urethra</p> Signup and view all the answers

    Which part of the nervous system is responsible for erection?

    <p>Parasympathetic nervous system</p> Signup and view all the answers

    Which part of the nervous system is responsible for emission?

    <p>Sympathetic nervous system</p> Signup and view all the answers

    Which part of the nervous system is responsible for expulsion?

    <p>Visceral and somatic nerves</p> Signup and view all the answers

    What type of epithelium covers the vulva?

    <p>Stratified squamous epithelium</p> Signup and view all the answers

    What type of epithelium covers the transformation zone of the cervix?

    <p>Simple columnar epithelium</p> Signup and view all the answers

    Which cells maintain the germ cell pool and produce primary spermatocytes?

    <p>Spermatogonia</p> Signup and view all the answers

    Which cells secrete inhibin B, which inhibits FSH?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells support and nourish developing spermatozoa?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells are temperature sensitive in relation to sperm production and inhibin B levels?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells secrete androgen-binding protein, which concentrates testosterone locally?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells convert testosterone and androstenedione to estrogens via aromatase?

    <p>Granulosa cells</p> Signup and view all the answers

    Which cells produce Müllerian inhibiting factor (MIF)?

    <p>Sertoli cells</p> Signup and view all the answers

    Which cells secrete testosterone in the presence of LH?

    <p>Leydig cells</p> Signup and view all the answers

    What is the function of the blood-testis barrier?

    <p>Isolate gametes from autoimmune attack</p> Signup and view all the answers

    What happens to sperm production and inhibin B levels with increased temperature?

    <p>Decrease</p> Signup and view all the answers

    Which vein drains the left ovary/testis?

    <p>Left gonadal vein</p> Signup and view all the answers

    Where does the clitoris and glans penis drain to?

    <p>Deep inguinal nodes</p> Signup and view all the answers

    Which cells secrete inhibin B, which inhibits FSH?

    <p>Granulosa cells</p> Signup and view all the answers

    Which part of the nervous system is responsible for erection?

    <p>Parasympathetic nervous system</p> Signup and view all the answers

    What is the function of the blood-testis barrier?

    <p>Prevents the entry of immune cells into the seminiferous tubules</p> Signup and view all the answers

    Which cells produce MIF (Müllerian inhibiting factor)?

    <p>Sertoli cells</p> Signup and view all the answers

    What is the term for the twisting of the ovary and fallopian tube around the infundibulopelvic ligament and ovarian ligament?

    <p>Ovarian torsion</p> Signup and view all the answers

    Where does the prostate, cervix, corpus cavernosum, proximal vagina, and the inferior part of the bladder drain to?

    <p>Internal iliac nodes</p> Signup and view all the answers

    Where do the ovaries, testes, and fundus of the uterus drain to?

    <p>Para-aortic lymph nodes</p> Signup and view all the answers

    Where does the body of the uterus, cervix, and superior part of the bladder drain to?

    <p>External iliac nodes</p> Signup and view all the answers

    Which ligament connects the cervix to the lateral pelvic wall and contains the uterine vessels?

    <p>Cardinal ligament</p> Signup and view all the answers

    What is the term for the herniation of pelvic organs into or beyond the vaginal walls?

    <p>Pelvic organ prolapse</p> Signup and view all the answers

    Which compartment is most commonly involved in pelvic organ prolapse and leads to a condition called cystocele?

    <p>Anterior compartment</p> Signup and view all the answers

    What is the term for the twisting of the ovary and fallopian tube around the infundibulopelvic ligament and ovarian ligament?

    <p>Adnexal torsion</p> Signup and view all the answers

    Which ligament connects the cervix to the sacrum?

    <p>Uterosacral ligament</p> Signup and view all the answers

    Which compartment is involved in pelvic organ prolapse that leads to the herniation of the rectum or small bowel?

    <p>Posterior compartment</p> Signup and view all the answers

    What is the term for the severe form of pelvic organ prolapse that involves all three compartments (anterior, posterior, and apical)?

    <p>Uterine procidentia</p> Signup and view all the answers

    Which type of epithelium covers the vulva?

    <p>Stratified squamous epithelium</p> Signup and view all the answers

    Which type of epithelium covers the transformation zone of the cervix, which is the most common area for cervical cancer?

    <p>Simple columnar epithelium</p> Signup and view all the answers

    Which type of epithelium covers the vagina?

    <p>Stratified squamous epithelium</p> Signup and view all the answers

    True or false: Sertoli cells secrete inhibin B to inhibit FSH.

    <p>True</p> Signup and view all the answers

    True or false: Sertoli cells secrete androgen-binding protein to concentrate testosterone locally.

    <p>True</p> Signup and view all the answers

    True or false: Sertoli cells produce Müllerian inhibiting factor (MIF).

    <p>True</p> Signup and view all the answers

    True or false: Tight junctions between adjacent Sertoli cells form the blood-testis barrier.

    <p>True</p> Signup and view all the answers

    True or false: Sertoli cells support and nourish developing spermatozoa.

    <p>True</p> Signup and view all the answers

    True or false: Sertoli cells regulate spermatogenesis.

    <p>True</p> Signup and view all the answers

    True or false: Increased temperature leads to a decrease in sperm production and inhibin B levels.

    <p>True</p> Signup and view all the answers

    True or false: Leydig cells secrete testosterone in the presence of LH.

    <p>True</p> Signup and view all the answers

    True or false: Leydig cells are temperature sensitive in relation to sperm production and inhibin B levels.

    <p>False</p> Signup and view all the answers

    True or false: Leydig cells are the homolog of female granulosa cells.

    <p>False</p> Signup and view all the answers

    True or false: The left gonadal vein drains into the left renal vein before entering the inferior vena cava (IVC).

    <p>True</p> Signup and view all the answers

    True or false: Varicocele is more common on the right side due to higher venous pressure.

    <p>False</p> Signup and view all the answers

    True or false: Ovaries, testes, and the fundus of the uterus drain to the para-aortic lymph nodes.

    <p>True</p> Signup and view all the answers

    True or false: The infundibulopelvic ligament connects the ovary to the lateral pelvic wall.

    <p>True</p> Signup and view all the answers

    True or false: Ligating the ovarian vessels in the infundibulopelvic ligament during oophorectomy carries the risk of damaging the ureter.

    <p>True</p> Signup and view all the answers

    True or false: The ovarian ligament connects the ovary to the uterine horn.

    <p>True</p> Signup and view all the answers

    True or false: The round ligament connects the uterine horn to the labia majora.

    <p>True</p> Signup and view all the answers

    True or false: The broad ligament connects the uterus to the lateral pelvic wall.

    <p>True</p> Signup and view all the answers

    True or false: The clitoris and glans penis drain to the superficial inguinal nodes.

    <p>False</p> Signup and view all the answers

    True or false: The prostate, cervix, corpus cavernosum, proximal vagina, and the inferior part of the bladder drain to the internal iliac nodes.

    <p>True</p> Signup and view all the answers

    True or false: Adnexal torsion is often associated with ovarian masses, such as ovarian cysts.

    <p>True</p> Signup and view all the answers

    True or false: Pelvic organ prolapse refers to the herniation of pelvic organs into or beyond the vaginal walls.

    <p>True</p> Signup and view all the answers

    True or false: Anterior Compartment Prolapse involves the bladder, leading to a condition called cystocele.

    <p>True</p> Signup and view all the answers

    True or false: Posterior Compartment Prolapse involves the rectum or small bowel.

    <p>True</p> Signup and view all the answers

    True or false: Apical Compartment Prolapse involves the uterus, cervix, or vaginal vault.

    <p>True</p> Signup and view all the answers

    True or false: Uterine procidentia is a severe form of pelvic organ prolapse that involves all three compartments.

    <p>True</p> Signup and view all the answers

    True or false: The vulva is covered by stratified squamous epithelium.

    <p>True</p> Signup and view all the answers

    True or false: The vagina is covered by stratified squamous epithelium.

    <p>True</p> Signup and view all the answers

    True or false: The ectocervix is covered by stratified squamous epithelium.

    <p>True</p> Signup and view all the answers

    True or false: The transformation zone is the most common area for cervical cancer.

    <p>True</p> Signup and view all the answers

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