Urinalysis Flashcards by Nucky Thompson

Q

normal color of urine

A

clear to pale yellow or amber yellow

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Q

red, dark, smoky urine indicates

A

bleeding or hematuria

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Q

smoky urine indicates

A

microscopic hematuria

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Q

cloudy urine indicates

A

infection

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Q

very dark yellow urine indicates

A

DHN, FVD

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Q

red/red brown urine indicates

A

Medication (eg. Rifampicin, Thorazine)

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Q

orange urine indicates

A

severe DHN

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Q

blue/green urine indicates

A

Elavil & MAOI consumption

MAOI = monoamine oxidase inhibitors

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Q

brown/black urine indicates

A

lysol poisoning

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Q

milky urine indicates the presence of

A

fats

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Q

normal urine odor

A

Aromatic

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Q

normal urine pH

A

4.5 - 8

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Q

normal urine specific gravity

A

1.010-1.025

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Q

urine specific gravity less than 1.010 indicates

A

FVE

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Q

urine specific gravity greater than 1.025 indicates

A

DHN

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Q

Normal amount of protein, glucose, and ketones in urine

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A

None

Q

Positive Benedict’s test indicates

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A

Presence of glucose

Diabetes Mellitus

Q

Presence of ketones in urine indicates

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A

Diabetic ketoacidosis

Q

+1, +2 result in heat acetic test indicates

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A

Presence of protein: mild pre-eclampsia

Q

+3, +4 result in heat acetic test indicates

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A

Presence of protein: eclampsia

Q

Normal WBC/RBC levels in urine

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A

None

Q

Presence of WBC in urine indicates

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A

infection

Q

normal BUN levels

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A

10-20 mg/dl

Q

normal serum creatinine levels

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A

0.4-1.2 mg/dl

normal serum uric acid levels

2.2-5.5 mg/dl

normal serum albumin levels in females

3.2-5.5 mg/dl

normal serum albumin levels in males

3.2-5.8 mg/dl

pooling force to contain H2O in ECF (extracellular fluid)

osmotic pressure

decreased osmotic pressure leads to

Hypoalbuminia, edema, proteinuria

normal serum RBC

4.5-5 M/mm3

normal serum HCT in females

36-48%

normal HCT in males

41-50%

normal creatinine clearance in females

85-135 ml/min

normal creatinine clearance in males

97-127 ml/min

best indicator of renal function

creatinine clearance