Asthma may be attributed to
1. allergic reaction of the mast cells in the lungs
2. inflammation of the trachea
3. accumulation of fluid in the lungs
4. bacterial infection of the lungs

Subtopic:  Allergies & Autoimmunity |
 73%
From NCERT
NEET - 2016
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Which part of poppy plant is used to obtain the drug Smack?

1.  Flowers 2.  Latex
3.  Roots 4.  Leaves
Subtopic:  Drugs & Alcohol Abuse |
 82%
From NCERT
NEET - 2018
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In which disease does mosquito transmitted pathogen cause chronic inflammation of lymphatic vessels?
1. Elephantiasis
2. Ascariasis
3. Ringworm disease
4. Amoebiasis
Subtopic:  Ascariasis & Filariasis |
 90%
From NCERT
NEET - 2018
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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 rejections?

1. Cell-mediated immune response
2. Hormonal immune response
3. Physiological immune response
4. Autoimmune response
Subtopic:  Details of Immunity |
 91%
From NCERT
NEET - 2017
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Which of the following is correct regarding AIDS causative agent HIV?

1. HIV is an enveloped virus containing one molecule of single-stranded RNA and one molecule of reverse transcriptase
2. HIV is an enveloped virus that contains two identical molecules of single-stranded RNA and two molecules of reverse transcriptase
3. HIV is an unenveloped retrovirus
4. HIV does not escape but attacks the acquired immune response
Subtopic:  AIDS |
 62%
From NCERT
NEET - 2016
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MALT constitutes about _______ percent of the lymphoid tissue in the human body.

1. 20% 2. 70%
3. 10% 4. 50%
Subtopic:  Human Immune System |
 82%
From NCERT
NEET - 2017
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In higher vertebrates, the immune system can distinguish between self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self–cells, then it leads to:
1. graft rejection
2. auto-immune disease
3. active immunity
4. allergic response
Subtopic:  Allergies & Autoimmunity |
 89%
From NCERT
NEET - 2016
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Antivenom injection contains performed antibodies while polio drops that are administered into the body contain:
1. harvested antibodies
2. gamma globulin
3. attenuated pathogens
4. activated pathogens
Subtopic:  Active & Passive Immunity |
 71%
NEET - 2016
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Which of the following immunoglobulins constitute the largest percentage in human milk?

1. IgD

2. IgM

3. IgA

4. IgG

Subtopic:  Active & Passive Immunity |
 87%
From NCERT
NEET - 2015
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Grafted kidney may be rejected in a patient due to?

1. Humanol immune response

2. Cell-mediated immune response

3. Passive immune response

4. Innate immune response

Subtopic:  Details of Immunity |
 94%
From NCERT
NEET - 2015
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