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Male Anatomy OE
| Question | Answer |
|---|---|
| Scrotum | Sac-like pouch in the groin that has 2 basic functions; to shelter the testes and regulate temperature |
| Testes | Two males gonads inside the scrotum that secrete hormone and produce sperm cells |
| Testosterone | Primary male hormone; responsible for puberty in males |
| Seminiferous tubules | Coiled network of tubes that fill the sections in each testicle; where sperm are produced |
| Epididymis | Comma-shaped structure found on the upper surfaces of the testes; sperm mature 2-6 weeks here before released |
| Vas deferens | Two-long, thin tubes that extend from the epididymis up through the prostate gland to connect with the urethra |
| Seminal vesicles | Two small glands at the end of the vas deferens that secrete a fluid rich in sugar nutrient to provide energy for sperm |
| Shaft | Main body of penis |
| Prostate gland | Gland that produces an alkaline fluid that aides in sperm longevity |
| Cowper's gland | Two pea-sized glands located on either side of urethra that secrete a lubricating fluid |
| Pre-coital fluid | Small amount of seminal fluid that leaks prior to climax; aids in lowering acidity in urethra for future sperm |
| Urethra | Tube-like passageway that runs from urinary bladder to outside tip of penis; passageway for urine and semen |
| Penis | Male organ of sexual pleasure, reproduction, and urination |
| Glans | Tip or head of penis |
| Foreskin | Circular fold of loose skin that covers glans of the penis in males who are not circumcised |
| Erection | Involuntary process that occurs when chambers inside penis fill with blood, causing penis to swell and elongate |
| Orgasm | Biological process of reaching a max sexual climax; causes the ejaculation to occur |
| Ejaculation | Sudden discharge of semen during an orgasm |
| Circumcision | Surgical removal of foreskin from penis; typically done within 48 hours of birth |
| Smegma | Cheesy substance that can form under the foreskin |