Foetus receive some antibodies from the mother through placenta during pregnancy. This is an example of

1 Naturally acquired active immunity

2 Artificially acquired passive immunity

3 Naturally acquired passive immunity

4 Artificially acquired active immunity

Subtopic:  Active & Passive Immunity |
 84%
From NCERT
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When a quick immune response is required, we can

1. Directly inject weakened pathogen at time of emergency.

2. Directly inject preformed antigens.

3. Directly inject preformed antibodies.

4. Directly inject immunosuppressants.

Subtopic:  Active & Passive Immunity |
 85%
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A person who met with a road accident is likely to develop tetanus, can be immunised by administering

1. Weakened germs

2. Dead germs

3. Preformed antibodies

4. Wide spectrum antibiotics

Subtopic:  Active & Passive Immunity |
 85%
From NCERT
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Which one of the following statements is correct with respect to immunity?

1. The antibodies against smallpox pathogens are produced by T-lymphocytes
2. Antibodies are protein molecules each of which has four light chains
3. Rejection of a kidney graft is the function of B-lymphocytes
4. Preformed antibodies need to be injected to treat the bite by a viper snake
Subtopic:  Active & Passive Immunity |
 82%
From NCERT
AIPMT - 2012
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A person is injected with gamma-globulin against Snake venom. This is

1. Artificially acquired active immunity 

2. Artificially acquired passive immunity

3. Naturally acquired active immunity 

4. Naturally acquired passive immunity

Subtopic:  Active & Passive Immunity |
 83%
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The yellowish fluid colostrum secreted by mother during the initial days of lactation has abundant antibodies which provides infant with

1. Naturally acquired active immunity

2. Artificially acquired active immunity

3. Naturally acquired passive immunity

4. Artificially acquired passive immunity

Subtopic:  Active & Passive Immunity |
 83%
From NCERT
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Which of the following is used in the production of the recombinant Hepatitis B vaccine?
1. Yeast
2. Microsporum
3. E coli
4. Streptococcus

Subtopic:  Active & Passive Immunity |
 73%
From NCERT
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Which of the following statements is not true regarding active acquired immunity :-

1. It is species non specific

2. It is antigen specific

3. It shows slow but long lasting effect

4. It is used in prophylaxis

Subtopic:  Active & Passive Immunity |
 64%
From NCERT
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Antitoxin consists of 

1. Antibodies

2. Toxoid

3. Antibiotics 

4. Live attenuated pathogen

Subtopic:  Active & Passive Immunity |
 58%
From NCERT
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Vaccines are available for the disease like
I. Polio.
II. Diptheria.
III. Pneumonia.
IV. Tetanus.

1. I, II, III & IV 

2. I and IV only

3. I only 

4. I, II & IV only

Subtopic:  Active & Passive Immunity |
 57%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
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