Male Genital System - Accessory Genital Ducts I
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Questions and Answers

What type of epithelium lines the ampulla, which is the terminal dilated part of the vas deferens?

  • Pseudostratified columnar
  • Stratified squamous
  • Cuboidal
  • Simple columnar (correct)
  • Which gland produces a thick yellow slightly alkaline secretion containing nutrient material (fructose) for the sperms?

  • Ductus epididymis
  • Seminal vesicle (correct)
  • Prostatic gland
  • Rete testis
  • What forms the internal sphincter of the bladder and surrounds the first part of the urethra?

  • Capsule
  • Smooth muscle layer (correct)
  • Collagenous fibers
  • Elastic fibers
  • Which gland is compound tubulo-alveolar and contains small alveolar glands arranged in three layers?

    <p>Prostatic gland</p> Signup and view all the answers

    Which duct is lined by a uniform pseudostratified columnar epithelium containing sterocilia?

    <p>Ductus epididymis</p> Signup and view all the answers

    Which accessory genital duct serves as a storage duct where spermatozoa mature and become motile?

    <p>Rete testis</p> Signup and view all the answers

    Which duct has a thick muscular coat and a relatively narrow lumen?

    <p>Vas deferens</p> Signup and view all the answers

    Which duct carries a viscous secretion that serves as nutritive material for sperm?

    <p>Ductus epididymis</p> Signup and view all the answers

    What structures open into the posterior margin of the urethra?

    <p>Prostatic gland and Seminal vesicle</p> Signup and view all the answers

    What is the cause of senile prostatic enlargement (benign prostatic hyperplasia)?

    <p>Precipitation of secretory material inside acini</p> Signup and view all the answers

    Where is the site of origin for most benign prostatic hyperplasia?

    <p>Main (peripheral zone) glands</p> Signup and view all the answers

    In which structures does malignant prostatic cancer primarily affect?

    <p>Seminal vesicle and Prostatic acini</p> Signup and view all the answers

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