part 3 microbiology Flashcards

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1

<ol> <li aria-level="1">The ABO blood group system is the term used to describe the fact that human blood can be grouped into ____different types.</li> </ol> <ol> <ol> <li aria-level="1">1</li> <li aria-level="1">2</li> <li aria-level="1">3</li> <li aria-level="1">4</li> <li aria-level="1">None of the above</li> </ol> </ol> <strong></strong>

  1. 4

2

<ul> <li aria-level="1">Your ABO blood type depends upon the presence of certain _____on the surface of your red blood cells (RBC).</li> </ul> <ol> <ol> <li aria-level="1">Carbohydrates</li> <li aria-level="1">Antigens</li> <li aria-level="1">Lipids</li> <li aria-level="1">A and B</li> <li aria-level="1">A, B, C</li> </ol> </ol> <strong></strong>

  1. A and B

3
  1. A person with Type A blood has ___ antigens. A person with Type B blood has ____antigens. A person with Type AB blood has ____ antigens. A person with Type O blood has ___ antigens.
  • A, B, A and B, no
  • B, B, A and B, no
  • A and B, B, A, no
  • no, B, A and B
  • None of the above
  • A, B, A and B, no

4
  1. A person with type A blood has antibodies against B antigens in their blood plasma.
  • TRUE
  • FALSE
  • TRUE

5
  1. A person with type B blood has antibodies against A antigens in their blood plasma.
  • TRUE
  • FALSE
  • TRUE

6
  1. A person with type AB blood has antibodies against both A and B antigens in their blood plasma.
    1. TRUE
    2. FALSE
  1. FALSE

7
  1. A person with type O blood does not have antibodies against A nor B antigens.
    1. TRUE
    2. FALSE
  1. FALSE

8
  1. When a blood transfusion is incompatible, adverse reactions occur that could be lethal, such as_____.
    1. Anaphylactic shock
    2. Sepsis
    3. Type II cytotoxic reactions
    4. Plasmolysis
    5. Apoptosis
  1. Type II cytotoxic reactions

9
  1. In Type II cytotoxic reactions, antibodies in the blood recipient will react with antigens on the donor RBCs, triggering an innate immune cascade of complement factors that will ultimately lyse the donor cells.
    1. Opsinize
    2. Plasmolyze
    3. Cytolyze
    4. Granulate
    5. Lyse
  1. Lyse

10
  1. The Rh factor is another antigen found on ____.
    1. T cells
    2. B cells
    3. Macrophages
    4. Red blood cells
    5. Platelets
  1. Red blood cells

11
  1. Two people have type AB, the first person does not have the Rh factor and the second person does. Hence their blood types are AB+ and AB-, respectively.
  • TRUE
  • FALSE
  • TRUE

12

<ol> <li aria-level="1">The first child of an Rh- mother is Rh+ , the child will be delivered with Rh related complications such as hemolytic disease of the newborn (HDNB).</li> </ol> <ol> <ol> <li aria-level="1">TRUE</li> <li aria-level="1">FALSE</li> </ol> </ol> <strong></strong>

  1. FALSE

13
  1. Blood donors with type____ blood are called ‘universal donors’.
    1. AB
    2. A
    3. O
    4. B
    5. C
  1. O

14
  1. Blood donors with type____ blood are called ‘universal recipients’.
  • AB
  • A
  • O
  • B
  • C
  • AB