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Urinary SystemDr. Peterson
Kidney
Urinalysis (UA)
Other Diagnostic Tests (related to kidney, ureter, bladder, prostate)
Kidney Related Terminology• Calculus
• Dialysis, hemodialysis, peritoneal dialysis
• Glomerular
• Hydronephrosis
• Nephrectomy
• Nephrocystitis, nephroma
• Nephrology, nephron
• Nephropathy, nephrosclerosis
• Pyelocystitis, pyelolithotomy
• Pyelonephritis
• Renal, renin
glomerul/o = glomerulus, little ball
nephr/o = kidney, pyel/o = renal pelvis, ren = kidney
lith/o = stone cyst = bladder
Root Combining Form
-lysis = destruction, to separate –tripsy = crushing
-osis = condition, -al = pertaining to
-tomy = incision
scler = hardening, periton/e = peritoneum
Suffixes
di(a)- complete, throughhydro water
Kidney APPetite app
Urinalysis Related Terminology• Hematuria
• Hypercalciuria, calciuria
• Ketonuria, glycosuria
• Micturition, void
• Oliguria, polyuria, anuria
• Pyuria, bacteriuria
• Specific gravity
• Specimen
• Urea
• Uremia
• Urinary urgency
• Urobilin
• Albuminuria
ur/o or urin/o = urination
keton = ketone albumin = protein or glycos = glucose
bil = bile
Root
Combining
Form
-uria = urine
-in = chemical, but –ion = process
py= pus, but pyel/o = renal pelvis
Suffixes
urinalysis app?
Other Diagnostic TestsTest Description
BUN(blood urea nitrogen)
Blood test determines amount of urea; ABN = renal dysfunction
Creatinine Blood test determines amount of creatinine; ABN = renal dysfunction
CystoscopyLighted instrument to visualize bladder &
urethra; ABN = renal calculi, tumor, prostatic hyperplasia, and/or bleeding
IVP (intravenous pyelography)
Contrast injected via IV, then x-rays; ABN = renal calculi, kidney/bladder tumors, etc.
KUB(kidney, ureter, bladder)
Supine radiograph
RP(retrograde pyelography)
Contrast injected through urinary catheter into renal pelvis; ABN = urinary stones &
obstructions
US(ultrasonography) Used to dx renal tumors, cysts, abscess, etc.
IVP
Image Credits• Urinary system: http://
www.kidneyurology.org/Library/Urologic_Health.php/Urniary_system_and_how_works_clip_image001.jpg
• Test strips: http://www.mountainside-medical.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/r/a/rapid-respond-10-sg-parameter-reagent-test-strips__59346.jpg
• Renal calculi pic acquired from Flikr using creative commons license
• App pics acquired from respective Apple and Android sites
• Cystoscope: http://milamurology.com/yahoo_site_admin/assets/images/Flexible_Cystoscope.35065529_std.jpg