Related Questions

In asthmatics, mast cell degranulation produced by interaction between antigen and antibody on the cell surface in inhibited by:
A Disodium chromoglycate
B Acetylcholine
C Promethazine
D Cimetidine
E Salbutamol
In a new production process, the number of units produced during the first week was 450. If the efficiency gradually increase so that 10 additional units can be produced each week, how many will be produced in the 10th week?
A 490
B 700
C 540
D 640
মাতৃদুগ্ধে কোন অ্যান্টিবডি (Antibody) পাওয়া যায়?
A IgE
B IgM
C IgA
D IgG
Antibody is absent in the blood group of-
A B
B A
C O
D AB
Anti-microsomal antibody may be positive in
A Graves’ disease
B Hashimoto’s thyroiditis
C Multinodular goitre
D Subacute thyroiditis
E Medullary carcinoma of thyroid
Antinuclear antibody ANA may be positive in the following condition/s
A Systemic lupus erythrematosus
B Autoimmune hepatitis
C Rheumatoid arthritis
D Osteoarthritis
E Adult onset still’s disease
Specific antibody tests for syphilis are
A TPHA
B TPPA
C FTA-ABS
D VDRL
E RPR
A raised titre of anti-HBs antibody
A Signifies previous hepatitis B infection
B Is produced after hepatitis B vaccination
C Indicate immunity to hepatitis B infection
D Indicate active hepatitis B infection
E Occurs during the incubation period
An antibody can eliminate antigen by
A Complement mediated lysis
B Neutralization
C ADCC
D Direct phagocytosis
E Direct cytotoxic killing
Which blood cell produces antibody?
A Neutrophil
B Basophil
C Lymphocyte
D Eosinophil

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