TERMINOLOGY AND WBC - Manduca animal lab proc LAB
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Questions and Answers

Match (WBCs)

Includes neutrophils, eosinophils, and basophils = Granulocytes Includes lymphocytes and monocytes = Agranulocytes Any of the colorless cells of the blood, divided into 2 main categories = Leukocyte Body's primary infection fighters, attracted to pathogenic invaders whom they engulf and kill = Neutrophil

WBC that are the body's primary infection fighters, and are attracted to pathogenic invaders whom they engulf and kill (short life of a few hours)

  • Monocytes
  • Neutrophils (correct)
  • Eosinophils
  • Basophil

    • Immature neutrophil, seen in increased numbers when there is an increased demand for neutrophils

  • Thrombocyte
  • Monocyte
  • Lymphocyte
  • Band cell (correct)

    • Match

    <p>Anemia = Decreased erythrocyte mass, clinically noted by decreased PCV Polycythemia = Increased erythrocyte mass in body (increased PCV) Polychromasia = Increased number of polychromatophils Poikilocytosis = Increased variation in RBC shapes</p> Signup and view all the answers

    A rare type of WBC whose precise function is unknown. Its numbers may increase due to parasites or allergies

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

    There are two populations of lymphocytes, which is responsible for long-term immunologic memory?

    <p>Those that live for several years</p> Signup and view all the answers

    WBC with a single nucleus that takes up most of the cell space

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

    The largest of the WBCs. They clean up the cells and debris of inflammation and infection. They migrate into tissue where they are transformed into fixed tissue macrophages

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

    Which of the following is the bodies cellular line of defense

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

    Which of the following is thought of as the primary infection fighters of the body, attracted to pahogenic invaders (have the capability to move toward intruders, engulf, kill and remove

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

    Which of the following are immature neutrophils that are released from the bone marrow when there is an increased need somewhere in the body

    <p>Band cells</p> Signup and view all the answers

    Which of the following are associated with immune function and become stimulated (reactive) with exposure to antigens (including those in vaccines) and carry a long term memory that gives the immune system its capacity to respond to the antigens the body has been exposed to

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

    Which of the following are thought of as the scavengers of the bloodstream, mopping up and eliminating the cells and debris of inflammation and infection

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

    Which of the following are a rare cellular component of blood with a normal value of 0

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

    Where do neutrophils originate from

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

    In dogs, what is the ratio of neutrophils in the circulating to marginal pools

    <p>1:1</p> Signup and view all the answers

    In cats, what is the ratio of neutrophils in the circulating to marginal pools

    <p>1:3</p> Signup and view all the answers

    When are eosinophils recognizable

    <p>Myelocyte stage</p> Signup and view all the answers

    Produced in the bone marrow and shares a common progenitor cell with tissue mast cells (do not develop into mast cells but the two cell types have similar functions)

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

    Which of the following are released into the peripheral blood as immature cells and are transported to the tissues where they can differentiate into macrophages, epithelioid cells, or multinucleated inflammatory giant cells

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

    Match

    <p>Increased number of WBC = Leukocytosis Decreased number of WBC = Leukopenia Increased number of neutrophils = Neutrophilia Decreased number of neutrophils = Neutropenia</p> Signup and view all the answers

    Match

    <p>Increased number of immature neutrophils (N-segs) = Left shift Increased number of hypermature neutrophils (hypersegmentation) = Right shift Neutrophils with certain morphologic changes = Toxic neutrophils Lymphocytes with certain morphologic changes = Reactive lymphs</p> Signup and view all the answers

    Match

    <p>Increased number of monocytes = Monocytosis Decreased number of monocytes = Monocytopenia Increased number of lymphocytes = Lymphocytosis Decreased number of lymphocytes = Lymphopenia</p> Signup and view all the answers

    Match

    <p>Increased number of eosinophils = Eosinophelia Decreased number of eosinophils = Eosinopenia Increased number of basophils = Basophilia Decreased numbers of basophils = Basopenia</p> Signup and view all the answers

    Match

    <p>Decrease in 2 cell lines (RBC, WBC, or platelets) = Bicytopenia Decrease in 3 cell lines (RBC, WBC, or platelets) = Pancytopenia</p> <ul> <li>= -</li> <li>= -</li> </ul> Signup and view all the answers

    Match

    <p>Rouleaux = Aggregation of RBC into linear formations resembling stacks of poker chips Autoagglutination = Aggregation of RBC into grapelike clusters Thrombocytopenia = Decreased number of platelets Thrombocytosis = Increased number of platelets</p> Signup and view all the answers

    A type of WBC whose numbers may increase in response to antigenic stimulus or parasites

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

    Match

    <p>Anisocytosis = Increased variation in RBC size Microcytosis = Increased number of small RBC Macrocytosis = Increased number of large RBC Normocytic = RBC are of normal size</p> Signup and view all the answers

    Match (RBC)

    <p>Hypochromic = RBC have a lower hemoglobin concentration (lower MCHC) Normochromic = RBC have normal MCHC Spherocytosis = Increased number of smaller, spherical RBC Echinocytosis = Increased number of RBC with many spiny projections</p> Signup and view all the answers

    Match

    <p>Acanthocytosis = Increased # of RBC with a few elongate, rounded projections RBC fragmentation = Increased # of small RBC fragments and/or RBC with extensions ready to break off</p> <ul> <li>= - <code>=</code> </li> </ul> Signup and view all the answers

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