Long-term Effects of Radiation Quiz

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What is the most frequently observed radiation-induced cancer?

Leukemia

What does the term 'Leukemia' mean in Greek?

White Blood

When did physicians in Hiroshima and Nagasaki first notice an increase in leukemia incidence among survivors?

10 to 15 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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