Shared Flashcard Set

Details

DSU Medical Terminology
Urinary System
20
Medical
Undergraduate 2
04/01/2013

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Cards

Term
Nephr/o, ren/o
Definition

Kidney



Nephritis, renal artery

Term
Hydro/o
Definition

Water



Hydronephrosis (abnormal condition involving back up of urine into the kidney

Term
Cyst/o
Definition

Bladder



Cystitis, cystectomy (inflammation of, removal of bladder)

Term
Pyel/o
Definition

Renal collecting ducts



Pyelogram (X-ray of the collecting ducts)

Term
Ur/o, -uria
Definition

Urine



Polyuria, anuria (frequent urination, no urine formation)

Term
Olig/o
Definition

Scanty, less than normal



Oliguria (reduced urine formation)

Term
-pexy
Definition

To surgically reattach, fix in normal position



Nephropexy (surgically attach kidney in normal anatomical position)

Term
Nephrosis
Definition
 – a noninflammatory disease of kidneys.
Term
Nephrolith
Definition
– a kidney stone.
Term
Urethritis
Definition
 - inflammation of the urethra, the final pathway for urine in both sexes, and the common pathway for urine and semen in the male.
Term
Nocturia
Definition
 – frequently getting up and urinating during the night.
Term
Enuresis
Definition
- involuntary release of urine, most often in reference to “bedwetting.”
Term
Nephrologist
Definition
a physician specializing in kidney diseases.
Term
Urologist
Definition
- a physician specializing in diseases of the lower urinary tract, that is, the bladder and urethra. Also, urology is the profession that takes care of problems of the male reproductive system, sort of the male equivalent of a gynecologist.
Term
Cystoscopy 
Definition
 – looking into the urinary bladder with a fiberoptic instrument.
Term
Intravenous pyelogram
Definition
 – special X-rays showing the drainage pattern of the kidneys. A dye opaque to X-rays is injected into a vein. After a waiting period for the blood and dye to pass through the kidneys, X-rays can be taken of the collecting system of the kidney, ureter and bladder.
Term
Retrograde pyelogram
Definition
In this procedure a dye opaque to X-rays is flushed backwards up the urethra and bladder and up the ureters to the kidneys.
Term
Voiding cystourethrogram
Definition
- take this apart starting at the end of the word: an imaging technique (X-ray) displaying the urethra and bladder while urinating! How did the opaque dye get into the bladder? One guess then see retrograde pyelogram above.
Term
Dialysis
Definition
 - a procedure for cleansing the blood of waste products in individuals with complete kidney failure or who have had kidneys removed by surgery. With the in-hospital procedure, the patient’s blood is circulated through a machine that removes waste products. The blood is recirculated back into the patient.
Term
Lithotripsy
Definition
- Crushing kidney stones with sound waves. Unlike cholelithotripsy (crushing of gallstones), which is no longer done, the sludge from crushing kidney stones has an easy direct pathway out of the body (down the ureter to the bladder and out the urethra). Nephrolithotripsy is an elective procedure that may spare a patient surgery.
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