The intermediate protection from infection of snake bite can be obtained by:
Correct answer: C. Passive immunity
- A. Active Immunity
- B. Natural active immunity
- C. Passive immunity
- D. Vaccination
Explanation
The method of passive immunization is used to combat active infections such as tetanus, rabies, snake venom, etc. (PTB page:327)
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About Specific Defense Mechanism
Specific defense mechanisms provide targeted immunity through B lymphocytes, T lymphocytes, antibodies and memory cells that recognize particular antigens. Questions cover humoral and cell mediated responses, clonal selection, primary and secondary immune responses, vaccination and passive immunity, while distinguishing adaptive defenses from the immediate, non specific innate response.
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