Human Male Anatomy Chapter 9 Flashcards
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Questions and Answers

What is the male gonad?

Testis

What is the gland located below the bladder and surrounding the urethra?

Prostate

Which tissue produces sperm cells?

Seminiferous tubules

What is the hair-like tail region of the sperm called?

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

What tube leads from the epididymis to the urethra?

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

What is the term for the foreskin?

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

Male castration would result from which of the following operations?

<p>Bilateral orchiectomy</p> Signup and view all the answers

What is the inflammation of the glans penis called?

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

What is an androgen that plays a crucial role in male development?

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

Where is testosterone produced?

<p>Interstitial cells of the testes</p> Signup and view all the answers

What condition is characterized by undescended testicles?

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

What is characterized by the overgrowth of glandular tissue?

<p>Benign prostatic hyperplasia</p> Signup and view all the answers

What type of cancer is known as testicular carcinoma?

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

What is the sterilization procedure for males called?

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

What is the sac containing the male gonad called?

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

What term describes the parenchymal tissue in the testes?

<p>Seminiferous tubules</p> Signup and view all the answers

What condition refers to the congenital absence of a testicle?

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

What term describes a spermolytic substance?

<p>Destroys sperm cells</p> Signup and view all the answers

What procedure refers to the fixation of an undescended testicle?

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

What condition describes swollen twisted veins near the testes?

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

What is the process of treating tissue with cold temperatures called?

<p>Cryogenic surgery</p> Signup and view all the answers

What is the process of forming sperm cells called?

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

Match the following terms with their definitions:

<p>Testis = The male gonad Prostate = A gland below the bladder and surrounding the urethra Flagellum = Hair-like tail region of the sperm Vas deferens = Tube that leads from the epididymis to the urethra Prepuce = Foreskin Cryptorchism = Undescended testicles Balanitis = Inflammation of the glans penis Testosterone = An androgen Scrotum = The sac containing the male gonad Anorchism = Congenital absence of a testicle</p> Signup and view all the answers

Study Notes

Male Reproductive Anatomy and Terminology

  • Testis: The male gonad responsible for sperm production.
  • Prostate: A gland positioned below the bladder that encircles the urethra; plays a role in semen production.
  • Seminiferous Tubules: Tissue within the testes that produces sperm cells; critical for spermatogenesis.
  • Flagellum: The hair-like tail region of sperm, essential for motility.
  • Vas Deferens: The duct that transports sperm from the epididymis to the urethra.

Structural and Functional Components

  • Prepuce: Also known as foreskin, a fold of skin covering the glans penis.
  • Bilateral Orchiectomy: A surgical procedure leading to male castration by removal of both testes.
  • Balanitis: Inflammation of the glans penis, can result from infections or irritants.
  • Testosterone: An androgen hormone produced by interstitial cells of the testes, essential for male development and reproductive function.

Conditions and Medical Terminology

  • Cryptorchism: A condition characterized by undescended testicles, which can affect fertility.
  • Benign Prostatic Hyperplasia: Condition involving overgrowth of glandular tissue in the prostate, leading to urinary issues.
  • Seminoma: A type of testicular carcinoma, representing one of the most common forms of testicular cancer.
  • Vasectomy: A sterilization procedure for males that involves cutting the vas deferens.
  • Scrotum: The sac structure that houses the testes, important for temperature regulation.
  • Anorchism: Congenital absence of a testicle, can have implications for hormonal balance and fertility.
  • Cryogenic Surgery: A medical treatment that uses cold temperatures to destroy tissue or treat conditions.
  • Spermatogenesis: The biological process of forming sperm cells, occurring within the seminiferous tubules.
  • Orchiopexy: Surgical procedure for the fixation of an undescended testicle, often necessary for fertility or prevention of complications.

Additional Conditions

  • Varicocele: Swollen, twisted veins near the testes that can affect sperm production and hormone levels.
  • Epididymis: A coiled tube located above each testis responsible for carrying and storing sperm before ejaculation.
  • Seminal Vesicles: Pair of glands that secrete fluid into the ejaculatory duct, contributing to semen volume and nourishment for sperm.

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Test your knowledge on male reproductive anatomy with these flashcards covering key terms and definitions from Chapter 9. Perfect for quick revision, this quiz includes important concepts such as the testis, prostate, and sperm anatomy.

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