Which of the following diseases is caused by a protozoan ?
1. Influenza
2. Babesiosis
3. Blastomycosis
4. Syphilis

Subtopic:  Introduction |
 53%

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Grafted kidney may be rejected in a patient due to:
1. Cell-mediated immune response
2. Passive immune response
3. Innate immune response
4. Humoral immune response

Subtopic:  Details of Immunity | Human Immune System |
 94%
From NCERT

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Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain :
1. Attenuated pathogens
2. Activated pathogens
3. Harvested antibodies
4. Gamma globulin

Subtopic:  Active & Passive Immunity |
 75%

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In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to :

1. Active immunity 2. Allergic response
3. Graft rejection 4. Auto-immune disease
Subtopic:  Allergies & Autoimmunity |
 91%
From NCERT

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

Subtopic:  Allergies & Autoimmunity |
 69%
From NCERT

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Match the following sexually transmitted diseases (Column -I) with their causative agent (Column - II) and select the Correct option.

Column - I

Column - II

(a)

Gonorrhea

(i)

HIV

(b)

Syphilis

(ii)

Neisseria

(c)

Genital Warts

(iii)

Treponema

(d)

AIDS

(iv)

Human Papilloma - Virus

Options:

(a)

(b)

(c)

(d)

1.

(ii)

(iii)

(iv)

(i)

2.

(iii)

(iv)

(i)

(ii)

3.

(iv)

(ii)

(iii)

(i)

4.

(iv)

(iii)

(ii)

(i)

Subtopic:  Sexually Transmitted Infections |
 80%
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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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