Which of the following is NOT a live attenuated vaccine ? A. Tuberculosis (BCG) B. Typhoid C. Varicella Zoster virusD. Cholera

Stain used to make the wetted area of filter paper strip more visible is_____________? A. Eosin stain B. Haemotoxin stainC. Ninhydrin stain D. Blue stain

Out of the following hypersensitivity reactions, in which type a single dose of the antigen can act as both the sensitizing and shocking dose_______________? A. Anaphylaxis B. Arthus reactionC. Serum sickness D. Contact dermatitis

Anaphylaxis refers to the________________? A. Severe reaction following the injection of protein solution in a sensitized individual B. Severe reaction following primary injection of Protein solutions C. State of immunity developed by repeated injections of any foreign substance D. Severe…

Which of the following is not used as disinfectant________________? A. 1-2% cetrimideB. 100% alcohol C. 2% Lysol D. 5% chloroxylene

Components of innate immunity that are active against viral cells includes______________? A. NK Cells B. Cytotoxic T cells C. B cells D. Memory B cells

Chemotactic cytokine is_________________? A. IL-1 B. IL-6C. IL-8 D. TNF

Antibiotic sensitivity and resistance of micro organisms is determined by________________? A. Direct microscopyB. Culture C. ELISA D. DNA probe

The cell wall deficient bacteria_______________? A. RickettsiaeB. Mycoplasma C. Chlamydiae D. Ehrlichiae

Negative phase is seen in ________ immunity? A. Active B. Passive C. Herd D. Local