In malignant tumors, the cells proliferate, grow rapidly, and move to other parts of the body to form new tumors. This stage of the disease is called:

1.  metagenesis 2.  metastasis
3.  teratogenesis 4.  mitosis

Subtopic:  Cancer |
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When an apparently healthy person is diagnosed as unhealthy by a psychiatrist, the reason could be that:

1.  the patient was not efficient at his work
2.  the patient was not economically prosperous
3.  the patient shows behavioural and social maladjustment
4.  he does not take interest in sports

Subtopic:  Introduction |
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Which of the following are the reason(s) for Rheumatoid arthritis? Choose the correct option. 

i:  The ability to differentiate pathogens or foreign molecules from self-cells increases.
ii:  Body attacks self cells.
iii:  More antibodies are produced in the body.
iv:  The ability to differentiate pathogens or foreign molecules from self-cells is lost.

1.i and ii2.ii and iv
3.iii and iv4.i and iii

Subtopic:  Allergies & Autoimmunity |
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Which of the following does not define health in the WHO definition of health?

1.Physical well being2.Mental well being
3.Social well being4.Absence of disease

Subtopic:  Introduction |
 92%
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Consider the following two statements:

I:  Most parasites are pathogens.
II:  Pathogens have to adapt to life within the environment of the host.

1. Both I and II are correct and II explains I

2. Both I and II are correct but II does not explain I

3. Only I is correct

4. Only II is correct

Subtopic:  Fungal Infection & Concept of Immunity | Details of Immunity |
 58%
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Which of the following fungus is not a causative organism of ringworm?

1. Trichoderma 2. Trichophyton
3. Microsporum 4. Epidermophyton

Subtopic:  Fungal Infection & Concept of Immunity |
 76%
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Interferons are secreted by:

1. Single stranded viruses 2. Double stranded viruses
3. Bacteria infected cells 4. Virus infected cells
Subtopic:  Details of Immunity |
 88%

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Graft rejection is due to:

1. Innate immune response
2. Humoral immune response
3. Cell-mediated immune response
4. Auto-immune response

Subtopic:  Active & Passive Immunity | Allergies & Autoimmunity |
 93%
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Which of the following is a recombinant vaccine?

1.  BCG 2.  OPV
3.  Hepatitis B 4.  MMR

Subtopic:  Details of Immunity |
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The class of antibodies involved in allergic response is:

1.  IgA 2.  IgG
3.  IgE 4.  IgM

Subtopic:  Human Immune System |
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