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12 Cards in this Set
- Front
- Back
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Ayman -MCQ Type of Immune response - MCQ Result in... -Due to... - MCQ 1ry or 2nd exposure... -MCQ F45 Class: 1) how many types 2) this Types mediated by 3)Type of adaptive Immunity 4)Types Rapid or Delayed |
Exaggerated (abnormal or Over)
TD Tissue damage
Failure of control
2ry
1)4 2)1st 3 > ABs, 4th > T cells 3)1st 3 > Humoral, 4th > CMI 4) 1st 3 > Rapid , 4th > Delayed |
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Ayman MCQ Type I Other names... Mediated by which Ig... Components |
immediate
IgE
- Allergen - IgE - Cells - Mediators |
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Allergen : -presented to -Ayman MCQ F45 Ex -MCQ Important determinant -MCQ IgE Mech 3)Cells -Ayman Are -MCQ IgE crosslink with w lead to... 4)MCQ F45 Mediators : - Ayman Are - eff on SM w ex... -Ayman Mediators Lead to VC or VD w ⬆️ or ⬇️ Vascular Perm w lead to... - eff on Mucus secretion... -Eff on Nerve Endings w lead to...
- MCQ Precipitating Factors |
TH2
Dust or food or drugs as Penicillin
Genetic predisposition
In Image
Mast w Eosinophils
Them ... Degranulation of them
HI Histamine w BK bradykinin w LK leukotrines. هبل HBL
Contraction... bronchospasm
VD.... ⬆️Vascular Perm.... Hypovolemia w shock
➕
➕ .... itching w pain
TH1⬇️ W ⬇️ IFN ¥ W Genetic |
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Ayman Clincial Presentations |
-Systemic (Generalized) : Anaphylactic shock - Localized : Atopy |
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Ayman
1)Systemic -MCQ Other name -Characterized by -MCQ result from Antigen Introduced by. 2)Localized - MCQ Other Name - Ex |
Anaphylactic shock
Edema ⬇️BP ⬆️️Capillary Perm
Injection or Insect sting حقنة او قرصة حشرة او Penicillin
Atopy
BA Rhinitis Urticaria |
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Ayman Diagnosis -List Management : -Anti shock Measures as w why - Drugs as - MCQ Allergen Immunotherapy as |
-Allergic skin test (ID) : Wheal w flare -Level of IgE
EP (VC) w CS .. Life saving
Mast cells stabilizers متفرقعش w Anti HI
Hyposensitization (Desensitization) |
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MCQ F45 Ayman Desensitization : - Doses مهمة فشخ - Injected how -To Stimulate Production of which Ig w this Ig prevent what |
Gradually ⬆️
SC
IgG than IgE... Crosslinking (Blocking Ab) |
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MCQ Type II : -Ayman MCQ other name.. -Ayman MCQ Mediated by which Ig w against Antigen is w may be... - Which of This Types part of CM w which is Attached to CM.. -Ayman At end Result is... -Ayman MCQ Mech... -Ayman Ex مهمة فشخ.. |
Cytotoxic
IgG or IgM... Cell + Antigen.. Endo or Exo (haptens)
Endo....Exo
Cell Lysis
ADCC Phagocytosis (Opsonization) Complement Activation
RIH - Incompatible blood transfusion اشهر مثال - Rheumatic Fever - Penicillin and RBCs (Hapten) ➡️ hemolytic Anemia |
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MCQ Type III : -Ayman Other name -Ayman Mediated by -This Complex removed by (Again) -MCQ This Type due to -Depositing in Tissues a Damaging IR may develop through -Ayman MCQ Ex |
Immune-Complex (Ag-Ab complex)
IgG
MAC
Excess Production of Complex
- Complement Activation - Attraction of polymorphs
- Serum thickness (Systemic) - Arthus Reaction (Local) - Glomerulonephritis - Chronic Viral hepatitis - AID autoimmune diseases |
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MCQ Serum thickness : -MCQ Causes : injection by w as in -MCQ which Ig formed w What produced -Ayman Theses deposited in w MCQ cause |
IV... Plasma transfusion
IgG... Large amounts of soluble Immune Complex
Skin w Kidney w Joints.... Vasculitis w nephritis w arthritis.. Respectively |
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MCQ Arthus Reaction : -Ayman Local or systemic. -Repeated?? Injections.. -Ayman Ex. |
Local
SC
Insulin or penicillin or After rabies داء الكلب Vaccination |
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MCQ Type IV... -Ayman MCQ Other name... -Ayman Sensitization of T cell by Ag how -Ayman MCQ F45 Which type of adaptive -Followed 1st or 2nd exposure w MCQ so Release - MCQ what activate w ➕ or ➖ IR -MCQ F45 Ex -MCQ Which of Ex act as haptens w this ex as w this ex Characterized by |
Delayed Type Persistent Ag مش بيمشي
CMI
2nd... Lymphokines
MAC... ➕
- Tb Test (Mantoux) (local induration) ID skin test - Contact dermatitis (eczema)
Contact Dermatitis.... Ni w cosemtics.. Mononuclear infiltration اللي هي ماك و تي سي |
