PROTOZON QUIZ

Which of the following is an example of autoimmune disease?

Polyarteritis nodosa

Rheumatoid arthritis

Systemic lupus erythematosus

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Immunosuppressive agent(s) is/are

Anti-lymphocytic serum

All of these

Cyclosporine

Methotrexate

TRUE ANSWER : ?
YOUR ANSWER : ?

In which of the following cell mediated immunity (CMI) participates?

Graft versus host reaction

All of these

Allograft rejection

Delayed hypersensitivity reaction

TRUE ANSWER : ?
YOUR ANSWER : ?

Method(s) that can be used to detect CMI is/are

skin test for delayed hypersensitivity

target cell destruction factor test

All of these

migration inhibition

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following lymphokine(s) is secreted by delayed-type-hypersensitivity cells?

Migration inhibiting factor

All of these

Macrophage activating factor

Macrophage stimulating factor

TRUE ANSWER : ?
YOUR ANSWER : ?

Induction of tolerance mechanism(s) is/are

clonal anergy

suppression

clonal deletion

all of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Negative phase is observed in

None of these

both (a) and (b)

secondary humoral response

primary humoral response

TRUE ANSWER : ?
YOUR ANSWER : ?

Lens antigens of the eye are

none of these

sequestrated antigens

neoantigens

cross-reacting antigens

TRUE ANSWER : ?
YOUR ANSWER : ?

Overactivity of Th cells may result into

None of these

autoimmunity

optimal cell-mediated response

optimal antibody response

TRUE ANSWER : ?
YOUR ANSWER : ?

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