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NEET UG BIOLOGY MCQ: HUMAN HEALTH AND DISEASES

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Understanding +4 | -1
If a person in infected with some deadly microbes to which quick immune response is required as in
tetanus, we need to inject
i) Preformed antibodies
ii) Vaccines

iii) Antitoxins
iv) Mature cells
Select the correct option from the following:
View answer and explanation
Correct option: A
i and iii only
Option A (i and iii only) is correct because preformed antibodies and antitoxins provide immediate, passive immunity, which is crucial in cases like tetanus where a quick response is needed.

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