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5 Written questions

5 Matching questions

  1. RBC formation
  2. Basophils
  3. Formation of WBC
  4. Agglutination
  5. Factors Affecting Coagulation: Factors that prevent clotting
  1. a 1. Erythropoiesis - formation of RBC

    2. Erythropoietin - make RBC by releasing this hormone, released by another tissue.

    stem cell: divides, one stays stem cell, one becomes WBC, RBC or platelets
  2. b 1. Least common.
    2. Play a role in both inflammatory response & allergic reactions. cause allergic response.
    3. Produce histamine and heparin.
    4. Account for less than 1% of the WBC.
    5. Mast cells - in tissues
  3. c 1. Stimulated by colony stimulating factor
    2. ones that die signal to make new ones
    3. interleukin = cause WBC formation
  4. d clumping of red blood cells in response to a reaction between an antibody and an antigen
  5. e 1. Smooth endothelium
    2. Heparin

5 Multiple choice questions

  1. hormones, enzymes
  2. 1. Molecule that stimulates cells to produce antibodies
    2. on the cell - determine what blood type you are
    Note: antigens is what on test, not agglutinogens
  3. ...
  4. 1. Decreased blood oxygen causes kidneys and liver to release erythropoietin ---> stimulates bone marrow & says make more RBCs (negative feedback loop)
    2. Vitamin B12, folic acid and iron necessary - lack of could cause anemia
    2. kidneys are primary control. how many RBCs there are & they ultimately release erythropoietin. Kidneys measure O2 content
  5. 1. RBC life span - 105 to 120 days
    2. Damaged RBCs removed by spleen & liver
    3. Broken down into heme & globin
    4. Globin - amino acids
    5. Heme - (iron mostly)
    a. Biliverdin (green) by product, breaks down bilirubin
    b. Bilirubin (yellow) by product of iron
    Bruise - break down hemoglobin
    spleen - remove any damaged RBCs, WBCs & platelets

5 True/False questions

  1. Differential WBC count...


  2. Plasma: Proteinsinvolved in osmosis, membrane potentials, and acid-base balance


  3. thrombosisStationary clot


  4. Blood Clot1. Based on genetics
    2. Four types: A, B, AB & O

    3. Agglutination: clumping of red blood cells in response to a reaction between an antibody and an antigen


  5. Formed elements1. Red blood cells (erythrocytes)
    2. White blood cells (leukocytes)
    3. Platelets (thrombocytes) - ("blood clots") pieces of cells. involved in blood clotting