MCQ Bank
Chemotaxsis is the movement of circulating ……………… to the site of infection.
- A) B-cells
- B) immunoglobulin
- C) phagocytes
- D) Natural killer cells
PRRs recognize various molecular patterns on the surface of pathogens which are called as pattern associated molecular patterns (PAMPs). Which of the following is not a PAMP molecule?
- A) Antibodies
- B) Lipopolysacchrides
- C) Cell wall component
- D) Flagellins
These all are example of live attenuated vaccine EXCEPT …………………
- A) Smallpox
- B) Hepatitis A Virus
- C) Rabies
- D) Measles
Th1 cells release cytokine like IFNγ upon activation which is inhibitory for ……………
- A) Th2 cells
- B) macrophages
- C) CTL
- D) mast cells
The adverse effect of Rubella vaccination could be ………………….
- A) Malaise
- B) Neurological disorder
- C) Fever
- D) Joint pain
Th2 cells upon activation secrete cytokines like IL-4 and IL-5 which activate …………………
- A) CTL
- B) B-cells
- C) APC
- D) Macrophages
These all statements are true for tolerance EXCEPT ………….
- A) Can be against non-self antigens
- B) Tolerance to tissue and cell antigens can not be induced artificially
- C) Modification of antigens lead towards tolerance
- D) Specific Immunological unresponsiveness
Immunodominant Peptides are simple and easy to prepare and they are incorporated with …………… to induce humoral & cell-mediated response.
- A) anti-idiotype antibodies
- B) cloned viral peptides
- C) MHC
- D) polysaccharide antibodies
Passive transfer of cell mediated immunity is carried out for the treatment of …………………………
- A) influenza
- B) diphtheria
- C) cancer & immunodeficiency
- D) botulism
Edema is the ……………………… of effected area due to additional accumulation of fluid into interstitial space of the region.
- A) redness
- B) swelling
- C) damage
- D) warming
Lymphokine activated cells are specific for the killing of ………………… cells.
- A) parasitic
- B) bacterial
- C) tumor
- D) viral
NK cells cannot kill normal cells (Self) due to normal expression of ……………
- A) Class II MHC
- B) Proteins
- C) Class I MHC
- D) Surface receptors
Transfer of maternal antibodies to fetus by placenta is a type of …………………………
- A) Artificial induction
- B) Artificial passive immunization
- C) Active immunization
- D) Passive Immunization
Injection of treated microbes or toxins before natural exposure of antigen is called …………………
- A) Passive Immunization
- B) Natural Active Immunization
- C) Artificial Active Immunization
- D) Artificial induction
DTP vaccine contains ……………………… adjuvant.
- A) M. bovis
- B) aluminum
- C) B. pertussis
- D) detergent