Quiz: What Is Cancer?

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1. Q1.According to this article, what is cancer?

   AA disease in which some of the body's cells grow uncontrollably and spread to other parts of the bodyBA type of medicine used in treatmentCA change that only affects the skinDA tumor that never spreads

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2. Q2.According to this article, how do benign tumors differ from cancerous tumors?

   ABenign tumors are always largerBBenign tumors do not spread into or invade nearby tissuesCBenign tumors always grow back after removalDBenign tumors are made of blood cells

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3. Q3.According to this article, what kind of disease is cancer?

   AA contagious diseaseBA dietary diseaseCA disease of the blood onlyDA genetic disease caused by changes to the genes that control how cells grow and divide

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4. Q4.According to this article, how many types of cancer are there, and how are they usually named?

   AMore than 100 types, usually named for the organs or tissues where they formBExactly 10 types, named by colorCOnly 2 types, named by sizeDFewer than 5 types, named by the year they were discovered

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5. Q5.According to this article, what is metastasis?

   AA test used to find cancerBThe process by which cancer cells spread from where they first formed to another part of the bodyCA benign change in tissueDA medicine that stops tumors from growing

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This quiz checks understanding of educational content only. It is not medical advice. Read: What Is Cancer?.