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6 Written Questions

6 Multiple Choice Questions

  1. Immune complex (IgM & IgG)
    Circulating immune complexes deposited in body tissue
    Local inflammation & cell wall damage
    *persistent infections- edocarditism acute glomerulonephritis
    *Auto antibodies- rhematoid arthritis, systemic lupis
  2. Detects the presence of circulating immune complexes in type II hypersensitivity response
    Useful in autoimmune DO
  3. Vasodilation
    Increased cap permeability
    Smooth muscle contraction
    Bronchial constriction
  4. Done if + indirect coombs or transfusion reaction occured
  5. Detects presense of circulation antibodies against RBC
    Normal to not have agglunation
    Part of cross & match
    (Blood & trasnfusion blood mixed-reaction??)
  6. Rh & Type
    Prior to transfusions

6 True/False Questions

  1. Classification of Hypersensitivity ReactionsHypersensitvity-Altered immune response to an antigen that causes harm to a person
    Allergy- Antigen is enviornmental or exogenous
    Allergen- what causes hypersensitivity reaction

          

  2. Radioallergosorben Test (RAST)Measures amount of IgE directed towards specific antigens

          

  3. Symptoms of AnaphylaxisSense of foreboding
    Light headed
    Itchy palms or scalp
    Hives
    Angioedema of face, lips, tongue, feet, or genitals
    Laryngeal edema with impaired breathing
    Bronchial constriction
    Air hunger
    Stridor
    Wheezing
    Barking cough

          

  4. CBCIgE mediated hypersensitivity
    An allergen interacts with IgE bound to mast cells
    Histamine released
    If its potent-sytemic reactions

          

  5. Manifestations of Type IAllergic Asthma
    Allergic rhinitis
    Hives
    Anaphylatic shock

          

  6. Type IIImmune complex (IgM & IgG)
    Circulating immune complexes deposited in body tissue
    Local inflammation & cell wall damage
    *persistent infections- edocarditism acute glomerulonephritis
    *Auto antibodies- rhematoid arthritis, systemic lupis

          

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