Hematology Overview Quiz
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Questions and Answers

A patient presents with fatigue, pallor, and shortness of breath. Based on the provided definitions alone, what condition is primarily indicated?

  • Erythrocytopenia (correct)
  • Leukemoid Reaction
  • Leukemia
  • Thrombocytopenia
  • Which of the following is NOT a typical manifestation associated with thrombocyte dysfunction?

  • Epistaxis
  • Spontaneous gingival bleeding
  • Petechial hemorrhages
  • Oral candidiasis (correct)
  • A patient exhibits oral ulcerations with a pale, grayish-white necrotic base, along with frequent viral infections. Which cellular issue is MOST likely underlying these findings?

  • Erythrocyte deficiency
  • Leukocyte abnormality (correct)
  • Thrombocyte excess
  • Leukemoid reaction
  • In the context of leukemia, the presence of poorly differentiated leukemic cells in which locations is typically required for a diagnosis?

    <p>Both peripheral blood and bone marrow</p> Signup and view all the answers

    In which specific condition are leukemic cells exclusively found in the bone marrow and not typically in peripheral blood?

    <p>Acute Lymphoblastic Leukemia (ALL)</p> Signup and view all the answers

    A patient presents with a white blood cell count of 15,000/mL. Which of the following conditions is most likely?

    <p>Pathogenic leukocytosis from an infection</p> Signup and view all the answers

    Which of the following is NOT typically a cause of leukocytosis?

    <p>Chemotherapeutic drug use</p> Signup and view all the answers

    A patient's differential white blood cell count shows 15% lymphocytes, 65% neutrophils, 5% monocytes, 2% eosinophils, and 1% basophils could be indicative of:

    <p>Leukocytosis with an elevated neutrophil count</p> Signup and view all the answers

    Which of the following best describes the relationship between pancytopenia and leukopenia?

    <p>Pancytopenia often results from a similar cause as leukopenia</p> Signup and view all the answers

    A patient's blood test shows a WBC count of 3,000/mL, along with a differential count showing markedly reduced levels of neutrophils and monocytes. Which of the following conditions can best explain this result?

    <p>Leukopenia manifesting as agranulocytosis</p> Signup and view all the answers

    Which characteristic is LEAST associated with Chronic Lymphocytic Leukemia (CLL)?

    <p>Exhibiting a rapid proliferation of leukemic cells.</p> Signup and view all the answers

    A patient presents with a hallmark Philadelphia chromosome. Which condition is most likely the underlying cause?

    <p>Chronic Myelogenous Leukemia (CML).</p> Signup and view all the answers

    What is a common systemic effect of Chronic Myelogenous Leukemia (CML) that also presents as a result of normal cell deficiencies?

    <p>Oral and systemic lesions.</p> Signup and view all the answers

    During the progression of Chronic Myelogenous Leukemia (CML), what describes the shift in characteristics of the leukemic cells entering the blast crisis phase?

    <p>The cells progress from having some non-function to being completely non-functional.</p> Signup and view all the answers

    Which of the following clinical presentations is LEAST likely to be associated with leukemic cell infiltration in CML?

    <p>Painful ulcerations.</p> Signup and view all the answers

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