Download Aptitude Crack
img not found img not found

Antigen Antibody Reaction

Q1: Weil-Felix reaction is based on sharing of antigens between

A sheep RBCs and EB virus

B mycoplasma and human O group RBCs

C rickettsial antigens and antigens of certain strains of Proteus

D none of these

ANS:C - rickettsial antigens and antigens of certain strains of Proteus

Weil-Felix is a nonspecific agglutination test which detects anti-rickettsial antibodies in patient's serum. Weil-Felix test is based on cross-reactions which occur between antibodies produced in acute rickettsial infections with antigens of OX (OX 19, OX 2, and OXK) strains of Proteus species.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.