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Medical Terms Ch 12
The Urinary and Male Reproduction Systems- Urology
| Term | Definition |
|---|---|
| kidneys | maintain characteristics of the blood (pH, minerals, water, sugar) |
| nephron | basic working unit of kidney |
| glomerulus | bundle of capillaries |
| capsule | tube that collects fluid |
| glomerul/o | glomerulus |
| nephr/o, ren/o | kidney |
| pyel/o | renal pelvis |
| ur/o, urin/o | urine |
| lith/o | stone |
| cyst/o, vesic/o | bladder |
| urethr/o | urethra |
| ureter/o | ureter |
| meat/o | opening |
| balan/o | penis |
| epididym/o | epidydymis |
| orch/o, orchi/o, orchid/o, test/o, testicul/o | testicles |
| prostat/o | prostate |
| sperm/o, spermat/o, spem/i | sperm |
| nocturia | nighttime urination |
| enuresis | involuntary urination |
| incontinence | inability to control urination |
| dysuria, urodynia | painful urination |
| oliguria | low urine output |
| polydipsia | excessive thirst |
| priapism | persistent and painful erection |
| digital rectal exam | used to check prostate glands in males |
| albuminuria | protein in urine |
| ketonuria | ketones in urine |
| azotemia | excess nitrogen in blood |
| hyperkalemia | excessive potassium in blood |
| hyponatremia | low sodium in blood |
| -cele | hernia |
| urinalysis (UA) | analysis of urine |
| resectoscope | device that examines and cuts, typically used for prostate gland |
| BUN | blood urea nitrogen |
| diuresis | excessive urination |
| voiding | urination |
| azoospermia | lack of living sperm |
| phimosis | contraction of foreskin of penis |
| hypospadias | birth defect where urethral meatus is on underside instead of end of penis |
| vas deferens | tube that carries sperm from testicles |
| hydronephrosis | kidney condition caused by obstruction of urine flow |
| renal ischemia | deficiency of blood in kidney |
| Vesicoureteral reflux (VUR) | abnormal flow of urine from bladder back to ureters |
| dialysis | used when kidney is no longer able to filter blood of toxins |
| sound waves | extracorporeal shock wave lithotripsy |
| diuretic | agent that causes urination |
| fulguration | use of electric current to destroy tissue |