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Chapter 11
Male Reproductive System
| Term | Definition |
|---|---|
| bulbourethral/ cowper's gland | two glands below the prostate that secrete fluid to lubricate the inside of urethra |
| ejaculation | expulsion of semen outside body |
| epididymis | group of ducts at top of testis where sperm are stored |
| flagellum | tale at ed of sperm that helps it move |
| foreskin | flap of skin covering glans penis; removed by circumcision in many cultures |
| glans penis | sensitve are at tip of penis |
| penis | male reproductive aprt that coers the urethra on outside of body |
| perineum | area between penis and anus |
| prostate gland | gland surrounding urethra that emits fluid to help sperm moev and contracts its muscular tissue during ejaculation to help sperm exit body |
| scrotum | sac outside body containing the testicles |
| semen | thick whitish fluid containing speratozoa and secretions from seminal vesicles, cowper's glands, and prostate; ejaculate from penis |
| sperm/ spermatozoon | male sex cell that contains chromosomes |
| spermatogenesis | production of sperm |
| testicle/testis | pair of male organs that produce sperma nd are contained in scrotum |
| testosterone | primary male hormone |
| vas degerens | narrow tube thru which sperm leave epididymis and travel to seminal vesicles and into urethra |
| andro | men |
| balano | glans penis |
| epidiymo | epidiymis |
| orcho orchio orchido | testes |
| prostato | prostate gland |
| spermo spermato | sperm |
| aih | artificial insemination homologous |
| bph | benign prostatic hypertrophy |
| ped | penile erectile dysfunction |
| psa | prostate-specific antigen |
| spp | suprapubic prostatectomy |
| tuip | transurethral incision of prostate |
| tuna | transurethral needle ablation |
| turp | transurethral resection of prostate |
| prostate specific antigen test | blood test for prostate cancer |
| semen analysis | observation of semen for viability of spem |
| urethrogram | xray of urethra and prostate |
| anorchism anorchia | congenital absence of one or both testicles |
| aspermia | inability to produce sperm |
| azoospermia | semen without living sperm |
| balanitis | inflammation of glans penis |
| chancroids | bacterial infection that can be sexually transmitted; results in sores on penis urethra or anus |
| cryptochism | birth defect with failure of one or both of testicles to descend into scrotal sac |
| epididymitis | inflammation of epididymis |
| epispadias | birth defect with abnormal opening of urethra on top side of penis |
| hernia | abnormal protursion of tissue thru muscle that contains it |
| hydrocele | fluid containing hernia of testis |
| hypospadias | birth defect with abnormal opeing of urethra on bottom side of penis |
| impotence | inability to amintain an erection for ejaculation |
| infertility | inability to fertilize ova |
| oligospermia | scanty production of sperm |
| peryronie's disease | abnormal curvature of penis caused by hardening in interior of penis |
| phimosis | abnormal narrowing of opening of foreskin |
| priapism | persistent painful erection of penis |
| prostatitis | inflammation of prostate |
| seminoma | malignant tumor of testicle |
| varicocele | enlargement of veins spermatic cord |
| castration | removal of testicles |
| circumcision | removal of foreskin |
| epididymectomy | removal of epidiymis |
| orchidectomy | removal of testicle |
| orchiectomy | removal of tesicle |
| vasectomy | removal of part of vasdeferens to prevent conception |
| vasovasostomy | reversal of vasectomy |
| treatment for benign prostatic hypertrophy | cure or relieve enlargement of prostate |
| treatments for erectile dysfunction | achieve or lengthen the duration of erections |