Quiz: IARC Monographs and Cancer Groups, Explained

0 of 4 answered

1. Q1.What does IARC's group system rank?

   AHow dangerous an agent isBThe strength of the evidence that an agent can cause cancerCThe price of chemicalsDHow common an agent is

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2. Q2.Which is the strongest-evidence category?

   AGroup 3BGroup 2BCGroup 1DGroup 4

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3. Q3.What does Group 3 ('not classifiable') mean?

   AThe agent is proven safeBThe evidence is not strong enough to decide either wayCThe agent is the most dangerousDThe agent is banned

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4. Q4.Is there still a Group 4?

   AYes, it is the largest groupBNo — it was retired in 2019CYes, for food onlyDNo, it never existed

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This quiz checks understanding of educational content only. It is not medical advice. Read: IARC Monographs and Cancer Groups, Explained.