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During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
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A toxicology screen refers to various tests to determine the type and approximate amount of legal and illegal drugs a person has taken.Barbiturates- screen; Benzodiazepines- screen; Amphetamines- screen; Analgesics- screen; Antidepressants- screen...
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A urine drug screen is designed to detect illegal(and some prescription) drugs in the urine. See toxicology screen for information about specific drugs.It is necessary to collect a"clean-catch"(midstream) urine sample.
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Urine drug screening, or toxicological screening, is a process of chemical analysis designed to test patients for drug abuse, or to insure that a patient is substance-free before undergoing a medical procedure.Urine drug screening can be used to e...
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