According to the text, what is a biological indicator? A biological indicator is a parameter measured in a biological medium of the worker that is...
According to the text, what is a biological indicator?
A biological indicator is a parameter measured in a biological medium of the worker that is associated with exposure to a chemical agent.
The measure can indicate the intensity of a recent exposure, the daily average exposure, or the total amount of the accumulated agent in the body.
There are two types of biological indicators: dose and effect.
The values are established based on the available information from the physical-chemical analogy of the chemical agents, animal and human experimentation studies, epidemiological studies, and industrial experience.
a) Only the first statement is correct.
b) The first and second statements are correct.
c) The first, second, and third statements are correct.
d) All statements are correct.
A biological indicator is a parameter measured in a biological medium of the worker that is associated with exposure to a chemical agent.
The measure can indicate the intensity of a recent exposure, the daily average exposure, or the total amount of the accumulated agent in the body.
There are two types of biological indicators: dose and effect.
The values are established based on the available information from the physical-chemical analogy of the chemical agents, animal and human experimentation studies, epidemiological studies, and industrial experience.
a) Only the first statement is correct.
b) The first and second statements are correct.
c) The first, second, and third statements are correct.
d) All statements are correct.
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Ed 
A resposta correta é a alternativa c) A primeira, segunda e terceira afirmações estão corretas. Um indicador biológico é um parâmetro medido em um meio biológico do trabalhador que está associado à exposição a um agente químico. A medida pode indicar a intensidade de uma exposição recente, a exposição média diária ou a quantidade total do agente acumulado no corpo. Existem dois tipos de indicadores biológicos: dose e efeito. Os valores são estabelecidos com base nas informações disponíveis da analogia físico-química dos agentes químicos, estudos experimentais em animais e humanos, estudos epidemiológicos e experiência industrial.
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