Term
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Definition
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Term
| Gonads produce sex cells called |
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Definition
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Term
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Definition
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Term
| Accessory reproductive organs include... |
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Definition
| ducts, glands, external genatalia |
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Term
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Definition
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Term
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Definition
| progestorone and estrogen |
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Term
| Four ways sperm is delivered is.. |
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Definition
| epididymis, ductus deferens, ejaculatory duct, urethra |
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Term
| Accessory sex glands empty secretions during |
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Definition
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Term
| What are some examples of accesory sex glands? |
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Definition
| Seminle vessicle, prostate gland,bulborethral gland |
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Term
| What make sup the scrotum? |
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Definition
| Sac of skin and superficial fascia |
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Term
| Intrascrotal temp is kept constant by what to muscles? |
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Definition
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Term
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Definition
| Smooth muscle that wrinkles the scrotum |
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Term
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Definition
| Skeletal muscle that elevates the tetis |
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Term
| Tetis are surrounded by what two tunics? |
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Definition
Tunica Vaginalis (which derives from the peritoneum
Tunica albuginea ( fibrous capsule of the testis |
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Term
| _____ divides the testis into 250-300 tubles each containing 1-4 _____ |
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Definition
| septa; seminerfous tubules |
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Term
| Seminiferous tubules produce... |
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Definition
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Term
| What converges to form the tubles rectus? |
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Definition
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Term
| Describe where sperm travels after it is created in the Seminerferous Tubules? |
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Definition
| Straight tubulus rectus--->rete tetis---->Leave testis via ductules---->enter epididymis |
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Term
| What's surrounding the semineforous tublues? |
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Definition
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Term
| The interstitial cells that surround the seminefous tubules? |
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Definition
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Term
| Spermatic cord encloses nerve fibers from what three places? |
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Definition
| autonomic system, lymphatics that supple the testis, and blood vessels |
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Term
| What type of organ is the penis? |
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Definition
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Term
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Definition
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Term
| Erectice tissue is made up of what type of tissue and muscle? |
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Definition
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Term
| The internal penis consists of... |
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Definition
| urethra and 3 cyndrical bodies of erectile tissue |
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Term
| What structure on the penis surrounds the urethra? |
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Definition
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Term
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Definition
| Paired dorsal erectile bodies bound by tunica albuginea. |
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Term
| Crura is the proximal end of the the penis and is surrounded by what muscle? |
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Definition
| ischiocavernosus muscle and this muscle anchors the penis to the pubic arch |
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Term
| The head of the epididymis joins what two things together? |
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Definition
| efferent ductules and caps of the superior aspect of the testis |
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Term
| The duct of the epididymis has... |
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Definition
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Term
| The two functions of stereocilia are |
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Definition
| absorb testicular fluids and pass nutrients to the sperm |
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Term
| Upon ejaculation, the epididymis contracts and expels sperm where? |
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Definition
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Term
| Where does the ductus deferens run from? |
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Definition
| Epididymis--->inguinal canal----->pelvic cavity |
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Term
| The ductus deferens expands to form what? |
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Definition
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Term
| What does the ductus deferens join with to form the ejactulatory duct? |
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Definition
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Term
| Three regions of the urethra? |
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Definition
| Prostatic, Membranous, Penile or spongy |
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Term
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Definition
| Lies in the urogenital diaphram |
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Term
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Definition
| portion of the urethra surrounded by the prostate |
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Term
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Definition
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Term
| Where are the seminal vesicle located? |
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Definition
| posterior wall of bladder |
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Term
| How much semen does the seminle vessicle secrete? |
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Definition
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Term
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Definition
| vicous alkaline fluid containing fructose, asorbic acid, coaguulating enzymes and prostaglandins |
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Term
| Where do sperm and semen mix? |
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Definition
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Term
| Prostate gland surrounds... |
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Definition
| part of the urethra inferior to the bladder |
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Term
| Prostate gland plays in... |
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Definition
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Term
| Describe the secretions that enter the prostatic urethra? |
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Definition
Milky, slightly acidic
contains enzymes, prostate-specific antigens, and accounts for one third of semen volume |
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Term
| Bulborethral gland: Location |
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Definition
| inferior to the prostate gland |
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Term
| Bulborethral gland: function |
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Definition
| produce thick clear mucus prior to ejacutlation and neutralizes traces of acidic urine in the urethra |
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Term
| Semen is a mixture of sperm and ____ |
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Definition
| accessory glands secretions |
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Term
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Definition
| provides a transport medium, protects sperm, activates sperm, facilitates sperm |
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Term
| Prostaglandin in semen stimulates what in female uterus? |
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Definition
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Term
| Prostaglandins decreases what in the cervix? |
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Definition
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Term
| Semen faciliates the movement of sperm to where? |
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Definition
| the female reproductive tract |
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Term
| What hormone in semen enhances sperm motility? |
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Definition
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Term
| Semen is an alkaline which means its can neutralize... |
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Definition
| the male urethra and the female vaginal canal |
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Term
| An antibiotic chemical found in semen thatdestroys bacteria? |
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Definition
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Term
| When do clotting factors coagulate semen? |
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Definition
| Immediately after ejaculation; fibrinolysin liquefies the mass |
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