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Which one of the following acts as a physiological barrier to the entry of microorganisms in human body?

Tears
Skin
Monocytes
Epithelium of Urogenital tract
Additional Questions

Which one of the following options gives the correct matching of a disease with its causative organism and mode of infection?

DiseaseCausative OrganismsMode of Infection
(1) ElephantiasisWuchereria bancroftiWith infected water and food
(2) MalariaPlasmodium vivaxBite of male Anopheles mosquito
(3) TyphoidSalmonella typhiWith inspired air
(4) PneumoniaStreptococcus PneumoniaeDroplet infection

Answer

Heamophilia disease can transfer through ______.

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Which one of the following pairs of diseases is viral as well as transmitted by mosquitoes?

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The immunoglobulin abundant in colostrums is:

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The study of antigen-antibody interaction is called

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How many variable segments are present in the basic structure of antibody molecules?

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Dengue is caused by

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Aedes aegypti is a vector for

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To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes, belong?

Answer

Antigen binding site in an antibody is found between

Answer
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