Module 8
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They contain Hemoglobin (Hgb) which carries Oxygen to the different tissues of the body. They also contain enzymes (Carbonic anhydrases) that catalyze the reaction between CO2 and water to become Carbonic acid.

  • White Blood Cells
  • Red Blood Cells (correct)
  • Platelets
  • Monocytes

    • It transports oxygen and other nutrients.

  • Red Blood Cells
  • Blood (correct)
  • White Blood Cells
  • Platelets

    • Generally biconcave discs, non-nucleated, and non-motile.

  • Mammalian (correct)
  • Hemoglobin
  • Hormones
  • Avian

    • Increase in the number of circulating RBC.

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

    Decrease in the number of circulating RBC.

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

    1 WBC: __ RBC

    <p>7</p> Signup and view all the answers

    The younger the Red Blood Cell, the _____ it is.

    Signup and view all the answers

    Listed below are the Hemopoietic Organs except:

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

    ___ = embryonic life

    <p>Yolk sac</p> Signup and view all the answers

    Oval, nucleated, and non-motile.

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

    __ = main organ of production during second trimester of gestation (spleen and lymph nodes are also active)

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

    As the RBC mature, it _____ in size.

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

    Later part of gestation and after the birth of an individual

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

    It is a depression at the center of the red blood cell.

    <p>Central Pallor</p> Signup and view all the answers

    It means blood in general.

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

    Precursor/origin of all blood cell.

    <p>Pleuripotent Hemopoietic Stem Cell</p> Signup and view all the answers

    It means poiesis, genesis/formation.

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

    All blood cell in bone marrow later become committed stem cells for formation of RBC, WBC, and _____.

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

    -Nucleated -Formation of hemoglobin starts here

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

    Immature RBC, with nucleus

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

    Mature RBC, no nucleus

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

    When there is a nucleated RBC in a blood smear, it means there are many _____. It is abnormal, meaning _____ is fastened.

    Signup and view all the answers

    It is a large cells, later on divided into fragments (platelet)

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

    Needed for formation of hemoglobin.

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

    Formation of red blood cells requires a hormone called:

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

    It is a substance secreted by the kidney cells/tissues in response to factors that decreases tissue oxygenation such as; low blood volume, anemia, poor blood flow, and any pulmonary disease that hinders intake of air.

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

    Life span of RBC of Horse

    <p>140-150 days</p> Signup and view all the answers

    Life span of RBC of Dog

    <p>100-130 days</p> Signup and view all the answers

    Life span of RBC of Cat

    <p>70-80 days</p> Signup and view all the answers

    Life span of RBC of Adult ruminants

    <p>125-150 days</p> Signup and view all the answers

    Life span of RBC of Young ruminants

    <p>50-100 days</p> Signup and view all the answers

    Life span of RBC of Pig

    <p>51-79 days</p> Signup and view all the answers

    Requirement for Maturation of RBC.

    <p>Vitamin 12 (Cyanocobalamin) and Folic acid (Pteroylglutamic acid)</p> Signup and view all the answers

    Life span of RBC of Chicken

    <p>20-30 days</p> Signup and view all the answers

    Life span of RBC of Ducks

    <p>30-40 days</p> Signup and view all the answers

    • Marked by having big RBC due to failure in maturation or failure of the cell membrane to fully develop.
    • Have fragile membrane upon diapedesis, they can rupture.

    <p>Megaloblastic Anemia</p> Signup and view all the answers

    Listed below are the Types of Anemia except:

    <p>Micryocytic Hypochromic Anemia and Megaloblastic Anemia</p> Signup and view all the answers

    Mycrocytic = small RBC formed Hypochromic = deficiency in iron RBCs do not last

    <p>Mycrocytic Hypochromic Anemia</p> Signup and view all the answers

    It is due to incompatible blood type between maternal and fetal blood groups.

    <p>Erythroblastosis Fetalis</p> Signup and view all the answers

    • Many sickle cell RBCs are formed due to abnormality in formation of hemoglobin.
    • Sensitive to low oxygen (hypoxia), may crystalize and form a spiny end that can puncture the membrane of RBC causing hemolysis/rupture.

    <p>Sickle Cell Anemia</p> Signup and view all the answers

    • Globulin formation
    • Counterpart of proerythroblast, starts the formation of hemoglobin

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

    Immature RBC

    <p>Basophilic erythrocyte</p> Signup and view all the answers

    Increase in reticulocytes

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

    Decrease in tissue oxygenation

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

    A decrease in tissue oxygenation stimulates the _____ to release _____ hormone which triggers erythropoiesis.

    Signup and view all the answers

    Erythropoietin is released by the kidney, specifically:

    <p>JG cells (juxtaglomerular)</p> Signup and view all the answers

    Pernicious Anemia is due to:

    <p>Vitamin 12 deficiency</p> Signup and view all the answers

    Other substances needed for formation of RBC are listed below except;

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

    Are specialized macrophages located in the liver, lining the walls of the sinusoids.

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

    ______ = human and in some lab animals

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

    _____ = In most domestic mammals

    <p>Red Bone Marrow</p> Signup and view all the answers

    Composition of MPS (Mononuclear Phagocytic System)

    <p>a. Kupffer cells b. Alveolar cells (lungs) c. Histiocytes (Liver) d. Microglia (Brain) e. Spleen/Bone marrow sinusoids</p> Signup and view all the answers

    _____ = In birds and in some species of animals

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

    It is the name of anemia that develops where there is deficiency of Vitamin B12.

    <p>Pernicious Anemia</p> Signup and view all the answers

    It is the site where a red blood cell can be destroyed in birds.

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

    It is formed from iron, and will be reused for the formation of Hgb.

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

    It is the animal that has the shortest lifespan.

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

    It is the structure in the red blood cell that carries oxygen.

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

    It is a polypeptide chain and will be released by the macrophage into the blood circulation to be reused.

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

    It is responsible for the formation of bile)

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

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