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12 Cards in this Set
- Front
- Back
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Urinalysis
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save first AM specimen
specific gravity is 1.010 to 1.030 |
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Urine culture and sensitivity
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identify bacteria in urine
cleanse outside with providone-iodine soap and water before tests midstream specimen normal is less than 100,000 colonies |
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cystometrogram
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test of muscle tone
foley catheter instillation of saline -- may cause feeling of pressure in bladder |
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creatinine clearance
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renal function
24-hour urine collect blood drawn at end normal 1.67 -2.5 |
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BUN
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renal function
values affected by protein intake - tissue breakdown and fluid volume 7-22 |
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Cystoscopy
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Bowel preparation
Force Fluids Patient deep breathe to decrease discomfort NPO AFter: urine pink tingled -- ab or pelvic pain indicates trauma antimicrobial prophylaxis |
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Cystourethrogram
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X-ray of bladder and urethra
cather inserted into urethra -- dye injected -- patient voids -- xrays taken during void |
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IVP
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x-ray of kidney, ureters and bladder
Bowel prep NPO after midnight Allergies Salty taste or burning may occur during injection x-rays taken at intervals after dye injecion |
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Renal scan
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evaluation of kidneys
radioactive isotope injected IV -- forced fluids before procedure |
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Ultrasound
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noninvasive -- full bladder
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Kidney biopsy
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NPO 6-8 hours
x-ray taken before Skin marked Position: prone and bent at diaphragm patient hold breath during needle insertion After: pressure applied for 20 minute -- prone position -- pressure dressing -- keep flat for 6-8 hours 3000 ml intake watch for hematuria and site bleeding |
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Schilling test
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diagnosis B12 deficiency
(pernicious anemia) radioactive B12 administered -- low value excreted indicates anemia -- normal is greater than 10% of dose excreted Vitamin B12 for life |
