1.

Lakshmi and Sujitha are two Nursery students. Sujitha gets common cold very often. Lakshmi not(a) How do you interpret this in an immunological aspects? (b) What are the common barriers protecting Lakshmi from cold?

Answer»

(a) Low level of innate or weak or poor immunity to Sujitha / High immunity to Lakshmi. 

(b) Two correct points (Physical, Physiological, Cellular and Cytokine barriers) like mucous membrane / Nostril hairs / skin / Antibodies / Interferons.



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