Blood and Blood Forming Organs Disorders Quiz
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Questions and Answers

Which cellular elements are involved in hematopoiesis?

  • NK cells, basophils, eosinophils
  • Erythrocytes, leukocytes, platelets (correct)
  • T lymphocytes, B lymphocytes, monocytes
  • Plasma, hemoglobin, thrombocytes

What is the chemical component responsible for the transport of oxygen in erythrocytes?

  • Lymphocyte
  • Neutrophil
  • Plasma
  • Hemoglobin (correct)

Which disorder is characterized by pinpoint extravasations or petechiae?

  • Thrombocytes disorder
  • Leukemia
  • Anemia of blood loss
  • Purpura (correct)

Which type of cells control clot formation and retraction?

<p>Platelets/thrombocytes (D)</p> Signup and view all the answers

Which type of blood cells are derived from lymphoid tissue?

<p>Lymphocytes (B)</p> Signup and view all the answers

What is the symptomatic term for an abnormal decrease in red blood cells?

<p>Erythropenia (A)</p> Signup and view all the answers

What is the primary characteristic of leukemia?

<p>Involvement of bone marrow and lymphatic systems (B)</p> Signup and view all the answers

Which diagnostic term refers to the removal of a small piece of lymphoid tissue for microscopic study?

<p>Biopsy of lymph node (B)</p> Signup and view all the answers

What is the operative term for the removal of the spleen?

<p>Splenectomy (A)</p> Signup and view all the answers

Which symptomatic term refers to an abnormal increase of lymphocytes in the blood?

<p>Lymphocytosis (B)</p> Signup and view all the answers

What does hypersplenic syndrome refer to?

<p>Excessive splenic activity associated with highly increased blood cell destruction leading to pancytopenia (B)</p> Signup and view all the answers

What is the symptomatic term for an abnormal reduction of all blood cells (erythrocytes, leukocytes, and platelets)?

<p>Pancytopenia (B)</p> Signup and view all the answers

Which type of cells are responsible for controlling clot formation and retraction?

<p>Platelets (B)</p> Signup and view all the answers

What is the primary characteristic of anemia of blood loss?

<p>Abnormal decrease in red blood cells (B)</p> Signup and view all the answers

What is the chemical component responsible for the transport of oxygen in erythrocytes?

<p>Hemoglobin (D)</p> Signup and view all the answers

Which disorder is characterized by an overproduction of leukocytes involving the bone marrow and lymphatic systems?

<p>Leukemia (B)</p> Signup and view all the answers

What does erythropoiesis refer to?

<p>The production of red blood cells (C)</p> Signup and view all the answers

Which hematologic term refers to the liquid portion of blood without cellular elements?

<p>Plasma (A)</p> Signup and view all the answers

Which term refers to the abnormal increase in red blood cells?

<p>Erythrocytosis (B)</p> Signup and view all the answers

What is the symptomatic term for an abnormal decrease in red blood cells?

<p>Erythropenia (A)</p> Signup and view all the answers

Which diagnostic term refers to a tumor composed of lymph tissue?

<p>Lymphoma (B)</p> Signup and view all the answers

What is the operative term for the removal of small piece of lymphoid tissue for microscopic study?

<p>Biopsy of lymph node (B)</p> Signup and view all the answers

What is the symptomatic term for an abnormal reduction of all blood cells (erythrocytes, leukocytes, and platelets)?

<p>Pancytopenia (D)</p> Signup and view all the answers

Which symptomatic term refers to an abnormal increase of lymphocytes in the blood?

<p>Lymphocytosis (C)</p> Signup and view all the answers

What are splenocytes?

<p><strong>Cells derived from lymphoid tissue</strong> (A)</p> Signup and view all the answers

What does hypersplenic syndrome refer to?

<p><strong>Excessive splenic activity associated with highly increased blood cell destruction leading to pancytopenia</strong> (D)</p> Signup and view all the answers

What is the primary characteristic of leukemia?

<p>Abnormal increase in leukocytes (C)</p> Signup and view all the answers

What are the cellular elements involved in hematopoiesis?

<p><em>Erythrocytes, leukocytes, and platelets</em> (C)</p> Signup and view all the answers

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