The unit ug/dL measures lead concentration in which sample?

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Prepare for the US EPA Model Lead Inspector Test. Study with flashcards and multiple choice questions. Each question includes hints and explanations for better understanding. Ace your exam!

Multiple Choice

The unit ug/dL measures lead concentration in which sample?

Explanation:
Micrograms per deciliter is a unit used for concentrations in blood. Lead testing in people is done with a blood sample and reported as µg/dL because it reflects the amount of lead relative to blood volume and helps assess exposure and toxicity in a clinical context. Other sample types use different units: water is usually reported in µg/L (or ppb), air in µg/m³, and soil in mg/kg (or ppm). So this unit specifically indicates a blood lead measurement.

Micrograms per deciliter is a unit used for concentrations in blood. Lead testing in people is done with a blood sample and reported as µg/dL because it reflects the amount of lead relative to blood volume and helps assess exposure and toxicity in a clinical context. Other sample types use different units: water is usually reported in µg/L (or ppb), air in µg/m³, and soil in mg/kg (or ppm). So this unit specifically indicates a blood lead measurement.

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