The deficiency of cynocobalamin or vitamin B12 causes:
1. aplastic anemia | 2. pernicious anemia |
3. hemolytic anemia | 4. hemorrhagic anemia |
Column I | Column II | ||
A. | Neutrophils | P. | Phagocytosis |
B. | Basophils | Q. | Inflammatory reactions |
C. | Lymphocytes | R. | Immune responses |
D. | Thrombocytes | S. | Coagulation of blood |
A | B | C | D | |
1. | P | Q | R | S |
2. | Q | P | S | R |
3. | R | S | P | Q |
4. | S | R | Q | P |
Identify the incorrectly matched pair:
1. |
Most abundant plasma protein |
Albumin |
2. |
Most abundant agranulocyte in blood |
Neutrophil |
3. |
Most abundant circulating antibody |
IgG |
4. |
Second most abundant formed elements in blood |
Thrombocytes |
Match the following columns and select the correct option.
Column I | Column II | ||
(a) | Eosinophils | (i) | Immune response |
(b) | Basophils | (ii) | Phagocytosis |
(c) | Neutrophils | (iii) | Release histaminase, destructive enzymes |
(d) | Lymphocytes | (iv) | Release granules containing histamine |
(a) | (b) | (c) | (d) | |
1. | (iv) | (i) | (ii) | (iii) |
2. | (i) | (ii) | (iv) | (iii) |
3. | (ii) | (i) | (iii) | (iv) |
4. | (iii) | (iv) | (ii) | (i) |
Which of the following sequence is correct in terms of abundance?
1. Neutrophils > Lymphocytes > Monocytes > Eosinophils > Basophils
2. Neutrophils > Lymphocytes < Monocytes > Eosinophils > Basophils
3. Neutrophils < Lymphocytes > Monocytes > Eosinophils > Basophils
4. Neutrophils > Lymphocytes > Monocytes < Eosinophils > Basophils
1. | Neutrophils and monocytes are the main phagocytic cells in human blood. |
2. | Mature RBC does not have a nucleus and is biconcave disc-shaped. |
3. | A person with type A blood will have anti-B antibodies in his plasma. |
4. | Erythroblastosis foetal occurs when an Rh +ve mother is carrying an Rh –ve foetus. |
Identify the group in which the formed elements of the human blood are arranged in order of increasing size:
1. red blood cell, neutrophil, platelet
2. platelet, red blood cell, neutrophil
3. neutrophil, platelet, red blood cell
4. platelet, neutrophil, red blood cell
Column I | Column II | ||
A. | Plasma | P. | 45 % of blood |
B. | Formed elements | Q. | 55 % of blood |
C. | Neutrophils | R. | 60-65 % of total WBCs |
D. | Lymphocytes | S. | 20-25 % of total WBCs |
A | B | C | D | |
1. | P | Q | R | S |
2. | Q | P | S | R |
3. | Q | P | R | S |
4. | P | Q | S | R |
A deficiency of plasma proteins would lead to all of the following except:
1. reduced ability to transport iron
2. reduced ability to transport oxygen
3. reduced ability to clot
4. reduced ability to transport molecules such as lipids