MICROBES IN AQUATIC ENVIRONMENT QUIZ

Induction of tolerance mechanism(s) is/are

suppression

all of these

clonal anergy

clonal deletion

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is an example of autoimmune disease?

Rheumatoid arthritis

Systemic lupus erythematosus

All of these

Polyarteritis nodosa

TRUE ANSWER : ?
YOUR ANSWER : ?

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

All of these

Macrophage activating factor

Migration inhibiting factor

Macrophage stimulating factor

TRUE ANSWER : ?
YOUR ANSWER : ?

Lens antigens of the eye are

sequestrated antigens

cross-reacting antigens

none of these

neoantigens

TRUE ANSWER : ?
YOUR ANSWER : ?

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

All of these

Allograft rejection

Graft versus host reaction

Delayed hypersensitivity reaction

TRUE ANSWER : ?
YOUR ANSWER : ?

Overactivity of Th cells may result into

optimal cell-mediated response

None of these

autoimmunity

optimal antibody response

TRUE ANSWER : ?
YOUR ANSWER : ?

Immunosuppressive agent(s) is/are

All of these

Anti-lymphocytic serum

Methotrexate

Cyclosporine

TRUE ANSWER : ?
YOUR ANSWER : ?

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

target cell destruction factor test

All of these

skin test for delayed hypersensitivity

migration inhibition

TRUE ANSWER : ?
YOUR ANSWER : ?

Negative phase is observed in

None of these

both (a) and (b)

primary humoral response

secondary humoral response

TRUE ANSWER : ?
YOUR ANSWER : ?

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