The distinguishing characteristic of a positive delayed type hypersensitivity skin test is______________?

Related Mcqs:

Example of immune complex hyper-sensitivity reaction is______________?

A. Atopic allergy B. Serum sickness C. Transfusion reaction D. Contact dermatitis...

First released immunoglobulin after primary immunization_______________?

A. IgD B. IgE C. IgG D. IgM...

Moist heat kills all of the following EXCEPT_______________?

A. Brucella B. Mycobacterium C. Salmonella D. Coxiella burnetti...

The component that sensitizes bacteria and virus to UV irradiation_______________?

A. Lipids B. Carbohydrates C. Inorganic salts D. Nucleic acids...

Spores are disinfected by_______________?

A. Glutaraldehyde B. Betapropiolactone C. Formaldehyde D. Hexachlorophen E. Both A & C...