MaleRepro
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Questions and Answers

Which of the following accurately describes the learning objectives of this lecture?

  • Understanding the function of the bulbus glandis during coitus
  • Explaining the differences between the dog and cat reproductive tracts
  • Describing the mechanisms and structures involved in temperature regulation of the testes
  • Identifying the components of the male reproductive system (correct)
  • From the testicle to the end of the penile urethra, the spermatozoa would encounter which of the following parts in order?

  • Scrotum, prepuce, penis
  • Ductus deferens, prostate, urethra (correct)
  • Epididymis, spermatic cord, ureter
  • Bulbus glandis, os penis, prepuce
  • Which of the following is NOT a component of the spermatic cord?

  • Pampiniform plexus
  • Ureter (correct)
  • Testicular artery
  • Ductus deferens
  • What is the function of the os penis in urinary tract obstruction due to urethral calculi?

    <p>It causes obstruction in the urinary tract</p> Signup and view all the answers

    During coitus, what is the function of the bulbus glandis?

    <p>It enhances copulatory tie</p> Signup and view all the answers

    Which part of the prepuce normally reflects onto the penis during the erect state?

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

    Which structure in the male reproductive system produces spermatozoids and hormones?

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

    What is the function of the accessory sex glands in male dogs?

    <p>To add volume to ejaculate</p> Signup and view all the answers

    Which muscle helps regulate the internal temperature of the scrotum according to the external temperature?

    <p>Cremaster muscle</p> Signup and view all the answers

    What is the function of the prostate gland in male dogs?

    <p>To produce prostaglandins</p> Signup and view all the answers

    Which structure in the male reproductive system is responsible for pulling the testis closer to the body in response to a cremasteric reflex?

    <p>Cremaster muscle</p> Signup and view all the answers

    Which part of the male urethra is located on the dorsal surface of the prostatic urethra and has the openings of the deferent ducts?

    <p>Colliculus seminalis</p> Signup and view all the answers

    Which structure surrounds the penile urethra in the dog?

    <p>Corpus spongiosum glandis</p> Signup and view all the answers

    Which structure adds rigidity for intromission in the dog's penis?

    <p>Os penis</p> Signup and view all the answers

    Which muscle contracts during ejaculation in the male cat?

    <p>Bulbospongiosus muscle</p> Signup and view all the answers

    What is the function of the retractor penis muscle in the male cat?

    <p>Compressing dorsal veins of the penis</p> Signup and view all the answers

    What is the main function of the accessory sex gland called the prostate in the male cat?

    <p>Secretion of prostatic fluid</p> Signup and view all the answers

    What is the position of the scrotum in the male cat?

    <p>Perineal position</p> Signup and view all the answers

    What is the function of the ischial arch in the male cat?

    <p>Restricting venous return</p> Signup and view all the answers

    What is the purpose of the keratinized spines on the glans penis of domestic cats?

    <p>Inducing ovulation</p> Signup and view all the answers

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