5 Written questions
5 Matching questions
- IgM (8%)
- IgE (0.002%)
- Type 3 (Hypersensitivity reaction)
- Primary prevention
- leukotriene receptor antagonist
- a Self exam, avoidance of known or potential carcinogens, modification of associated factors & remove "at risk" tissues, Chemoprevention (asprin/day), Vaccination
- b block leukotriene, antiinflammatoryy
- c Plasma/Interstitial fluid
Allergies, parasitic infections
- d Plasma; antibodies to ABO blood antigens. Highest in initial exposure
- e Immune-Complex Reactions Humoral (Auto immune)
Involves antigen-antibody complexes.
IgM and IgG involved.
Mediators:Nurtophils, complement lysis
May involve localized or systemic inflammatory response, may be accute or chronic
Treatment:Target the cause of the manifestations
5 Multiple choice questions
- Reactions involve IgE mast cells, chemical mediators
Labs: increased eosinophils, igE
Allergy testing--skin test, oral food challenges, avoidance therapy, environmental changes, drug therapies/patient education.....antihistamines (block h1/h2 receptors), sympathomimetic/decongestant drugs, corticosteriods, antipruritic meds (anti-itch), mast cell-stabilizing meds, leukotriene receptor antagonists
- What type of reaction would a transfusion elicit?
- Native immunity, Born with it
- Based on chromosome # and appearance. number of sets of chromosomes
- C hange in bowel or bladder habits
A sore that does not heal
U nusual bleeding or discharge from body orifice
T hickening or a lump in the breast or elsewhere
I ndigestion or difficulty in swallowing
O bvious change in a wart or mole
N agging cough or hoarseness
5 True/False questions
Neupogen → Patient experiencing allergic reaction experiances highest levels of what type of immunoglobulin?
Type 1 → What type of reaction would Rheumatoid arthritis elicit?
Type 3 → What type of reaction would contact dermatitis elicit?
Anaphylactic Shock (Medication,Severe response) → 1:10,000, 0.5 ml IV, @ 5-10min intervals
Primary → Initial exposure--IgM predominates, some IgG 4-8 days