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Urinary system
Term | Definition |
---|---|
kidneys function | Filters the blood and removes waste, maintains electrolyte concentrations |
parts of the kidney | Renal cortex , Renal medulla, Renal pelvis |
Renal cortex function | Filtration, Reabsorption, Secretion- aka voiding/micturition |
ureters | Transport urine from the kidneys to the bladder. |
(urinary) bladder | Stores urine until it is excreted. |
ureter related term | ureter/o |
(urinary) bladder related term | cyst/o |
urethra | Transports urine from the bladder where it is excreted from the body |
What is urine? | Liquid waste product produced by the kidney |
Diuresis | abnormal increase in production of urine |
Anuria | absence of urine production |
Enuresis | involuntary discharge of urine |
Oliguria | condition where very small amount of urine is produced |
Nocturia (nocturnal enuresis) | involuntary discharge of urine during sleep |
Urinary retention | inability to completely empty the bladder |
Incontinence | loss of voluntary control over discharge of urine (Stress incontinence/Urge incontinence) |
Polyuria | condition of excessive urine production |
Hematuria | condition where blood or blood cells are excreted in the urine |
Urinary urgency | sudden, compelling urge to urinate |
Transplant | kidney; remove and replace the kidneys from a donor |
Lithotripsy | destruction of the kidney stone through the use of ultrasonic waves |
Nephrolithotomy | surgical removal of kidney stones through a surgical incision |
KUB | x-ray of abdominopelvic cavities to include the kidneys, ureters and bladder |
Intravenous Pyelogram(IVP) | contrast medium injected into the veins and a series of x-rays are taken to view the urinary organs |
Nephrolithiasis(kidney stones) | More crystal forming substances such as calcium, oxalate and uric acid than the body can dilute. |
Polycystic kidneys(PKD) | causes clusters of cysts to develop primarily within the kidneys; kidneys enlarge and lose function over time |
Pyelonephritis | a sudden and severe kidney infection; kidneys swell and may leave permanent damage |
Wilms tumor(nephroblastoma) | the tumor begins to grow as a fetus develops in the womb, with some cells that should form into the kidneys instead forming a tumor. |
UTI | an infection in any part of the urinary system |
Cystocele | Herniation of the bladder through the vaginal wall in females |
Renal hypertension | High blood pressure resulting from kidney disease |
Renal cell carcinoma | kidney cancer occurring primarily in adults |
Nephrosclerosis | arteriole walls in the kidneys become narrowed and thickened, often due to essential hypertension |
Nephritic Syndrome | group of symptoms that cause inflammation of the glomeruli |
Cystolithiasis | calculi of the urinary bladder; bladder stones |
BUN/Creatinine Ratio | measures blood levels of urea and creatinine |
Urinalysis | examination of urine for the presence of abnormal elements that may indicate pathology |
Dialysis | artificial method by which waste materials are removed from the blood after kidney failure |
Urinary Catheterization | Insertion of a flexible, hollow tube through the urethra into the bladder to drain urine |
Dialysis Technician | Operates machines that remove metabolic waste products and excess fluids from the blood of patients with kidney malfunction. |
Urologist | Physician who specializes in diseases of the urinary system and the male’s reproductive tract. |
Case Management Nurse | They are usually assigned to patients with chronic conditions and have worked in specialized medicine before; work with physicians. |