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AP MOD. II-Urinary
| Term | Definition |
|---|---|
| urethra | passage of urine from bladder to exterior of body |
| micturition | urination or voiding |
| urge incontinence | associated with smooth muscle overactivity in the bladder wall |
| urinary retention | urine produced but not voided |
| urinary suppression | no urine produced but bladder is normal |
| urinary incontinence | (enuresis)-urine is voided involuntarily |
| stress incontinence | associated with weakened pelvic floor muscles |
| overflow incontinence | associated with urinary retention and overdistended bladder |
| nocturnal enuresis | nighttime bed wetting |
| neurogenic bladder | periodic but unpredictable voiding |
| ADH | promotes water reabsorption, reduces urinary volume |
| aldosterone | promotes sodium and water reabsorption, reduces urinary volume |
| ANH | promotes loss of sodium and water into kidney tubules, increases urine volume |
| hydronephrosis | enlargement of renal pelvis and calyces |
| renal calculi | (kidney stones)-mineral chunks in renal pelvis of calyces, may block ureters |
| renal colic | intense kidney pain |
| urinary tract infections | (UTIs)-caused by gram-negative bacteria |
| urethritis | inflammation of the urethra |
| cystitis | inflammation or infection of the urinary bladder |
| pyelonephritis | inflammation of the renal pelvis and connective tissues of the kidney |
| proteinuria | protein in the urine |
| hypoalbuminemia | low plasma protein caused by loss of proteins to urine |
| edema | tissue swelling, resulting from hypoalbuminemia |
| acute glomerulonephritis | caused by delayed immune response to a strep infection |
| chronic glomerulonephritis | a slow inflammatory conditioncaused by immune mechanisms |
| acute renal failure | abrupt reduction in kidney function, usually reversible |
| chronic renal failure | slow, progressive loss of nephrons |
| polycystic kidney disease | (PKD)-heridary condition of numerous fluid-filled cysts that destroy kidney tissue |
| renal insufficiency | loss of kidney function resulting in uremia |
| uremic syndrome | complete kidney failure |