Long-term Effects of Radiation Quiz
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Questions and Answers

What is the most frequently observed radiation-induced cancer?

  • Breast cancer
  • Leukemia (correct)
  • Skin cancer
  • Lung cancer
  • What does the term 'Leukemia' mean in Greek?

  • Yellow Blood
  • Red Blood
  • Black Blood
  • White Blood (correct)
  • When did physicians in Hiroshima and Nagasaki first notice an increase in leukemia incidence among survivors?

  • 10 to 15 years after the nuclear explosion (correct)
  • 20 years after the nuclear explosion
  • 1 year after the nuclear explosion
  • 5 years after the nuclear explosion
  • What is the significance of the latent period in radiation-induced cancers?

    <p>It is longer than associated with acute radiation syndrome</p> Signup and view all the answers

    Which type of exposure may result in delayed radiation effects?

    <p>Chronic low level exposure over many years</p> Signup and view all the answers

    What fraction of radio carcinogenesis mortality does leukemia account for?

    <p>One sixth</p> Signup and view all the answers

    Which process involves the production of red blood cells, white blood cells, and platelets?

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

    What type of cells do hematopoietic stem cells develop into?

    <p>Red blood cells, white blood cells, and platelets</p> Signup and view all the answers

    Which type of cells do myeloid cells develop into?

    <p>Red blood cells, platelets, and certain white blood cells</p> Signup and view all the answers

    What is the characteristic of leukemia cells in terms of maturity?

    <p>Remain immature</p> Signup and view all the answers

    In healthy people, where are blasts typically found?

    <p>Bone marrow</p> Signup and view all the answers

    What distinguishes leukemia from normal blood cells?

    <p>Leukemia cells do not die when they should</p> Signup and view all the answers

    What is the main reason why normal blood cells struggle to perform their functions in leukemia induced by Thorotrast exposure?

    <p>Crowding out by abnormal cells</p> Signup and view all the answers

    Which element is present in Thorotrast that decays by alpha particle emission?

    <p>Thorium-232</p> Signup and view all the answers

    What is the primary cancer type associated with patients who received alpha-radiation exposure from radiologically administered Thorotrast?

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

    Which leukemia type is the most common form of childhood cancer?

    <p>Acute lymphocytic leukemia (ALL)</p> Signup and view all the answers

    In addition to children, which age group is particularly affected by Acute lymphocytic leukemia (ALL)?

    <p>Age 65 and older</p> Signup and view all the answers

    What is the most common aggressive leukemia type in adults?

    <p>Acute myeloid leukemia (AML)</p> Signup and view all the answers

    Which type of leukemia starts in the lymphoid cells of the bone marrow?

    <p>Chronic lymphocytic leukemia (CLL)</p> Signup and view all the answers

    Which type of leukemia is the most common in older adults?

    <p>Chronic lymphocytic leukemia (CLL)</p> Signup and view all the answers

    Which leukemia type progresses slowly and may have few or no symptoms for months or years?

    <p>Chronic myeloid leukemia (CML)</p> Signup and view all the answers

    Which symptom is commonly associated with leukemia and manifested as tiny red spots under the skin?

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

    Which type of leukemia usually affects children in a very small number of cases?

    <p>Chronic myeloid leukemia (CML)</p> Signup and view all the answers

    Which type of leukemia can spread quickly into the blood?

    <p>Acute myeloid leukemia (AML)</p> Signup and view all the answers

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