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Alcohol Blood Testing

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Alcohol blood tests detect and measure alcohol use. Learn about types of alcohol blood tests, how testing is conducted, and how to understand your test results.
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Urinalysis (UA Test)

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Read about urinalysis, a common test used to diagnose and monitor a wide range of health issues, including diabetes, kidney disease, and liver disease.
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Urine Drug Test

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Urine drug tests are the most common method of testing for the use of illegal drugs and the misuse of prescription and over-the-counter medicines.
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Creatinine Test

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Creatinine tests can help assess kidney function. Creatinine levels can be measured through blood or urine.
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Urine Culture Test

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A urine culture is used to diagnose a urinary tract infection (UTI) and to identify the bacteria or yeast causing the infection so it can be treated. A urine culture may be ordered when a person has symptoms such as a frequent urge to urinate and pain and burning when urinating.
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Creatinine Clearance

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Get all the facts about creatinine clearance tests, which include both a blood and a urine sample, to evaluate how well the kidneys are working.
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Frequently Asked Questions

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Have questions about laboratory testing? We're here to help you understand your tests and what results might mean for you.
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