reproductive Flashcards
(101 cards)
What is the primary male sex hormone?
testosterone
What is the primary male sex organ?
testis/testes
what is orch/o, orch/i, orchid/o?
testis/testes
What do the testes produce?
testosterone and spermatoza
What are “paired,” oval-shaped and enclosed in the scrotum?
testis/testes
What are about 900 coiled tubes within the testes where spermatogenesis occurs?
seminiferous tubules
What is spermatozoa?
sperm (in semen)
What is sperm/o? Spermat/o?
sperm
What is a microscopic male germ cell that produces a zygote (fertilized egg) when combined with an ovum?
sperm
What does a sperm plus an ovum create?
A fertilized egg called a zygote
(a gamete is unfertilized)
What does a zygote become?
An embryo
And/o
male
What is the principal male sex hormone that stimulates the dev of male reproductive organs and secondary sex characteristics such as facial hair?
testosterone
What is the epididymis?
(epididym/o)
coiled tube attached to each testis that provides storage, transit, and maturation of sperm
What is the vas deferens (vas/o)?
duct/tube that carries sperm from epididymis to urethra
What are the seminal vesicles? (vesicul/o)
2 accessory glands located posterior to the base of the bladder that open into vas deferens; secrete a thick fluid that forms part of semen
What is the prostate gland? (prostat/o)
walnut-shaped gland that encircles proximal section of the urethra. prostate gland secretes fluid that aids in movement of sperm & ejaculation.
What is the semen?
semen is composed of sperm, seminal fluids, other secretions
What is the scrotum?
sac containing testes and corresponding epididymis, from which each vas deferens begins; scrotum is suspended on both sides of and posterior to penis.
What is the male organ of urine and coitus?
penis
What is the glans penis? (balan/o)
enlarged tip on the end of penis (head of penis)
prostatolith
stones in the prostate gland
balanitis
inflammation in the glans penis (head of penis)
orchitis
inflammation of the testes