Medical Mcqs

An example of naturally acquired passive immunity is__________________?

• (A)  Hepatitis vaccination
• (B)  Gamma globulin injection
• (C)  Immune blood transfusion
• (D)  Placental transfer of antibodies

Answer

Submitted By :Ali Uppal

Disinfection frees the surface from______________?

• (A)  Vegetative forms
• (B)  Spore forms
• (C)  Both of the above
• (D)  None of the above

Answer

Submitted By :Ali Uppal

A darkfield microscope would be useful in examining blood for_______________?

• (A)  Treponema
• (B)  Actinomyces
• (C)  Streptococcus
• (D)  Mycobacterium

Answer

Submitted By :Ali Uppal

Immunoglobulins ar secreted by______________?

• (A)  Macrophages
• (B)  Plasma cells
• (C)  T-cells
• (D)  Neutrophils

Answer

Submitted By :Ali Uppal

Serum sickness syndrome is an example of________________?

• (A)  Anaphylactic
• (B)  Angioneurotic edema
• (C)  Cell-mediated immunity
• (D)  Systemic arthus reaction

Answer

Submitted By :Ali Uppal

Secretory Ig is_______________?

• (A)  IgA
• (B)  IgE
• (C)  IgM
• (D)  IgD

Answer

Submitted By :Ali Uppal

The binding site for complement on the IgG molecule is in the________________?

• (A)  VL domian
• (B)  CL domian
• (C)  CH1 domian
• (D)  CH2 domian

Answer

Submitted By :Ali Uppal

The immediate type of hypersensitivity in which histamine doses not play a major role is______________?

• (A)  Urticaria
• (B)  Asthma
• (C)  Anaphylaxis
• (D)  Arthus reaction

Answer

Submitted By :Ali Uppal

compared with autoclave, use of a dry heat over for sterilization has the following disadvantages______________?

• (A)  Time-consuming
• (B)  Less effective
• (C)  Causes instruments to rust
• (D)  Causes sharp instruments to dull

Answer

Submitted By :Ali Uppal

Sterilisation is______________?

• (A)  Pathogens killed but spores are not affected
• (B)  Only pathogenic micro-organisms killed
• (C)  Non-pathogenic killed
• (D)  All pathogenic and non-pathogenic microorganisms killed

Answer

Submitted By :Ali Uppal