SEROLOGY AND HISTOPATHOLOGY MCQS
MCQS
41) Which of the following cells of the immune system do not perform phagocytosis?
A) Macrophage
B) Neutrophil
C) Eosinophil
D) Basophil - Ans
42) The common disorders caused by a poor immune system include___
A) Epidemic disease - Ans
B) Deficiency disease
C) autoimmune disorder
D) None
43) Oral polio drops contain......
A) havested antibodies
B) activated patjogeni
C) Attenutated pathogens - Ans
D) gamma globulins
44) B cells have ___ antibodies bound to is surface.
A) 50,000 to 100,000 - Ans
B) 40,000
C) 10,000
D) 100 to 1000
45) Which are present in serum before viral infection...
A) Natural antibodies - Ans
B) Immunoglobin
C) Domin
D) None
46) B-cell receptor consist of memebrabe-bound immunoglobulin and a small heterodimer protein for signaling Which of the following is the heterodimer protein ?
A) Igalpha & Igbeta - Ans
B) Igmicto&Iggama
C)Igalpha&Iggama
D) None
47) Multiple myeloma is characterized by excessive production of immunoglobulin and presence of light chain in urine.which following cells are responsible for the production of immunoglobulin.
A) T cells
B) B cells
C) Plasma cells - Ans
D) none
48) What is the life of the effector cells of the immune system?
A) A few weeks
B) A few days - Ans
C) A few months
D) A few years
49) Which of the following sets include all the types of T-cells?
A) Killer cells and Helper cells
B) Suppressor and Cytotoxic cells
C) Depressor cells, Helper cells and Memory cells
D) Killer cells, Helper cells, Suppressor cells and Memory cells. - Ans
By KS Sir
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