Final.exam لمادة علم الأمراض والمناعة

Q1 Score: 1

A- theophylline is increase AMP

B- type II hypersensitivity is special type causing stimulation or inhibit

C- type III hypersensitivity is ex clinical is Reactive arthritis

D- type IV hypersensitivity is caused by products of antigen - specific effector T cell

Q2 Score: 1

A- Bind many same peptides

B- Bind peptide with low affinity

C- form stable complexes at the cell surface

D- non of above

E- all of above

Q4 Score: 1

A- involves preferential production of IgE

B- cell exhibiting the foreign antigen are tagged with antibodies IGG and IgM

C- RBC carrying CR1 - receptor on their surface

D- CD8 + and CD4T cell recognize antigen in a complex with either type1 or 2 MHC

E- non of above

F- all of above

Q5 Score: 1

A- type II

B- type III

C- type1

D- type IIII

Q6 Score: 1

A- particle method

B- Label method

C- non of above

Q7 Score: 1

A- antigen may be exogenous and endogenous

B- Eye

C- skin

D- A+ C

E- non the above

F- all the above

Q9 Score: 1

A- B cell

B- platlets

C- T cell

D- non the above

E- all the above

Q11 Score: 1

A- kidney

B - Heart

C- stem cell

D- non of above

Q12 Score: 1

A- antibodies to HLA and ABO blood group system

B- T cell

C- cell- mediated

D- non of above

Q13 Score: 1

A- edema

B- basophils attract

C- heparin release

D- same Histamine but 1000x more potent

Q15 Score: 1

A- T cell and NK

B- bone marrow

C- kidney

D- non of above

Q17 Score: 1

A- Autologous

B- isogenic

C- Allogeneic

D- all of above

E- non of above

Q18 Score: 1

A- type1

B- type III

C- type II

D- typeIIII

Q20 Score: 1

A- within the same individual : from one site to another one

B- between different members of the same species

C- between genetically identical individual

D- non of above

Q23 Score: 1

A- edema and pain

B- vasodilation

C- basophils attract

D- proteolysis

Q25 Score: 1

A- Acetylcholine receptor- type 1

B- TSH receptor - type V

C- unknown - typeIV

D- various- type III

Q26 Score: 1

A- chemical nature of allergen

B- route involved in sensitization

C- physiological state of individual / genetic potential

D- non of above

E- all of above

Q27 Score: 1

A- they are target for rejection

B- is located on short arm of chromosome 6

C- are surface expressed on all cell ( class1) and on ApC

D- non of the above

E - all of above

Q28 Score: 1

A- Agglutination reaction

B- Direct agglutination reaction

C- Hemagglutination reaction

D- non of the above

Q29 Score: 1

A- food: milk

B- good pasture syndrome

C- Reactive arthritis

D- multiple sclerosis

Q32 Score: 1

A- PML

B- HLA

D- all of above

E- non of above

Q34 Score: 1

A- flow cytometry use in especially leukemia

B- of ELISA variation 1 is sandwich

C- indirect ELISA to detect HIV antibodies in serum

D- all of above

E- non of above

Q35 Score: 1

A- is the most polymorphic system found in human

B- are different forms of a gene that code for slightly different varieties of the same product

D- non of above

Q36 Score: 1

A- kidney

B- liver

C- protein

D- kill cell

Q37 Score: 1

A- Hyper acute

B- Acute

C- chronic

D- all of above

Q38 Score: 1

A- in the case of CMV infection

B- patient on inadequate immunosuppressive

C- non of above

D- all of above

Q40 Score: 1

A- herpes virus infection

B- HLA disparity

C- non of above

Q41 Score: 1

A- B lymphocytes

B- anti - viral immune responses

C- non of above

D- all of above

Q42 Score: 1

A- non covalent bonding

B- Reversible

C- Intermolecular forces

Q44 Score: 1

A- direct

B- indirect

C- all of above

D- non of above

Q46 Score: 1

A- B2 - micro globulin

B- contain alphaI, alphaII, alphaIII

C- No B- 2.microglobulin

D- non of above

Q48 Score: 1

A- HDN

B- Autoimmune hemolytic anemia

C- transfusion reaction

D- good pastures syndrome

Q49 Score: 1

A- by induction of ADCC reaction

B- they including blood group antigen

C- non of above

Q50 Score: 1

A- is alpha 1 , alphaII, alphaIII

B- peptide antigen in a groove formed from a pair of alphaI and alphaII

C- non- covalent lay bound to alpha - chain

D- all of above

E- non of above

Q51 Score: 1

A- Nuclear antigen

B- various

C- TSH

D- streptococcal cell wall

Q53 Score: 1

A- thrombocytopenia

B- ex: serum sickness

C- all of above

Q54 Score: 1

A- monoclonal antibodies

B- dramatic effect on lymphocyte migration

B- inhibit of purine metabolism

D- inhibit DNA synthesis

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