181. The universal blood recipient group is_________________?
A. O- Ve
B. O+ Ve
C. AB- Ve
D. AB+ Ve
182. The function of plasma cell______________?
A. CMI
B. Phagocytosis
C. Opsonization
D. Antibody formation
183. Lysis of RBCs are seen in all of the following except__________?
A. Thalassemia
B. Methotrexate therapy
C. Obstructive jaundice
D. Sickle cell anemia
184. Infants acquire adult hemoglobin level at_____________?
A. Birth
B. End of 1st year
C. Puberty
D. 4 years
185. The hemoglobin % of a normal newborn is______________?
A. 8
B. 12
C. 10
D. 30
186. Normal prothrombin time is____________?
A. 5-7 sec
B. 10-20 sec
C. 30 sec
D. 1 min
187. Which of the following cell type is not a precursor of erythrocyte____________?
A. PR erythroblast
B. Norm oblast
C. Reticulocyte
D. Myeloblast
188. Major basic protein is an important constituent of which leucocyte_____________?
A. Neutrophil
B. Eosinophil
C. Basophil
D. Lymphocyte
189. Universal blood donor ill be a blood group of_______________?
A. Positive
B. Negative
C. AB positive
D. AB negative
190. Normal adult person’s blood contains_____________?
A. 40% neutrophils
B. 30% lymphocytes
C. 20% eosinophils
D. 10% basophils