Chapter 9 Urinary System- Pathology Flashcards
Branch of medicine involved in diagnosis and treatment of diseases and disorders of urinary system. Urologist
Urology
Complete suppression of urine formed by kidneys and a complete lack of urine excretion
Anuria
Accumulation of nitrogenous waste in bloodstream. Occurs when kidney fails to filter these wastes from blood
Azotemia
Presence of bacteria in the urine
Bacteriuria
Stone formed within an organ by an accumulation of mineral salts. Caculi
Calculus
Urinary bladder pain
Cystalgia
Bladder stone
Cystolith
Profuse bleeding from urinary bladder
Cystorrhagia
Increased formation and exertion of urine
Diuresis
Difficult of painful urination
Dysuria
Involuntary discharge of urine after the age by which bladder control should have been established. Usually occurs at the age of 5. Nocturnal enuresis refers to bed-wetting at night
Enuresis
Greater than normal occurrence in the urge to urinate, w/o an increase in the total daily volume of urine.
Frequency
Presence of sugar in urine
Glycosuria
Presence of blood in urine
Hematuria
Decrease in the force of urine in stream, often with difficulty initiating the flow. Often a symptom of a blockage along urethra, such as an enlarged prostate gland
Hesitancy
Presence of ketones in urine. Occurs when body burns fat instead of glucose for energy, such as uncontrolled diabetes mellitus
Ketonuria
Kidney stone
Nephrolith
Kidney is enlarged
Nephromegaly
Kidney is abnormally soft
Nephromalacia
Kidney tissue has become hardened
Nephrosclerosis
Having to urinate frequently during the night
Nocturia
Producing too little urine
Oliguria
Producing an unusually large volume of urine
Polyuria
Presence of urine in urine
Proteinuria