How Cancer Can Damage the Body
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Questions and Answers

What is the most common cancer in females, after non-malignant skin cancer?

  • Prostate cancer
  • Lung cancer
  • Colorectal cancer
  • Breast cancer (correct)
  • Which type of cancer becomes deadly when it spreads, forming secondary tumors?

  • Breast cancer (correct)
  • Prostate cancer
  • Lung cancer
  • Colorectal cancer
  • What is the leading mortal cancer in Canada, with a 5-year survival rate of less than 20%?

  • Colorectal cancer
  • Lung cancer (correct)
  • Breast cancer
  • Prostate cancer
  • Which type of cancer often has no symptoms but can be detected through regular screening methods?

    <p>Prostate cancer</p> Signup and view all the answers

    What common symptom may indicate prostate cancer?

    <p>Changes in urinary frequency or flow</p> Signup and view all the answers

    Which type of cancer begins with polyps and can progress through several stages before becoming cancerous?

    <p>Colorectal cancer</p> Signup and view all the answers

    What can advanced tumours with a blood supply do in the body?

    <p>All of the above</p> Signup and view all the answers

    Which type of cancer does not produce tumours but shares the property of uncontrolled multiplication?

    <p>Leukemia</p> Signup and view all the answers

    What is the most deadly form of skin cancer?

    <p>Malignant melanoma</p> Signup and view all the answers

    Which risk factor is associated with an increased likelihood of developing melanoma?

    <p>History of childhood sunburn or intense sun exposure</p> Signup and view all the answers

    How can immune system cancers affect the body?

    <p>Leave the body more vulnerable to infection</p> Signup and view all the answers

    What is the main characteristic of malignant melanoma?

    <p>Considered the most deadly form of skin cancer</p> Signup and view all the answers

    What is the defining characteristic of a malignant tumor compared to a benign tumor?

    <p>Malignant tumors invade blood or lymphatic vessels and can spread</p> Signup and view all the answers

    How does cancer cause damage leading to death in the body?

    <p>By disrupting the normal functioning of organs</p> Signup and view all the answers

    What role do mutations play in the development of cancer?

    <p>Mutations cause uncontrolled cell division</p> Signup and view all the answers

    Which of the following is NOT a cause of cancer according to the text?

    <p>Consumption of genetically modified foods</p> Signup and view all the answers

    What is the process called when cancer cells spread to distant sites and form secondary tumors?

    <p>Metastasis</p> Signup and view all the answers

    Which of the following is a known carcinogen mentioned in the text?

    <p>Aflatoxins</p> Signup and view all the answers

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