MALT constitutes about __________percent of the lymphoid tissue in human body.

1. 50% 2. 20%
3. 70% 4. 10%

Subtopic:  Human Immune System |
 90%
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Transplantation of tissues / organs fails often due to non-acceptance by the patient's body. Which type of immune –response is responsible for such rejection
1. Autoimmune response
2. Cell- mediated immune response
3. Hormonal immune response
4. Physiological immune response

Subtopic:  Details of Immunity |
 93%
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In which disease does the mosquito transmitted pathogen cause chronic inflammation of lymphatic vessels?

1. Elephantiasis 2. Amoebiasis
3. Ringworm disease 4. Ascariasis
Subtopic:  Ascariasis & Filariasis |
 91%
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Which part of poppy plant is used to obtain the drug "Smack"?
1. Flowers
2. Leaves
3. Roots
4. Latex

Subtopic:  Drugs & Alcohol Abuse |
 83%
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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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Identify a non-infectious disease amongst the following:

1. Malaria 2. Hemophilia
3. AIDS 4. Hepatitis
Subtopic:  Details of Immunity |
 68%
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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 |
 59%
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Identify the correct statement regarding typhoid fever in human beings:

1. It is caused by a pathogenic protozoan Salmonella typhi
2. The pathogen remains confined to the small intestine
3. Widal test can confirm the infection very early in the disease
4. Intestinal perforation and death may occur in severe cases

Subtopic:  Typhoid Fever |
 70%
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A common cause of pneumonia in humans is:

1. Streptococcus pyogenes 2. Hemophilus influenzae
3. Staphylococcus aureus 4. Rotavirus
Subtopic:  Pneumonia & Related Questions | Common Cold & Malaria Introduction |
 89%
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Rhinovirus does not affect:

1. Lungs 2. Nose
3. Pharynx 4. Larynx

Subtopic:  Common Cold & Malaria Introduction |
 87%
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