Which of the following cell/cells are not Granulocytes?
| 1. | Eosinophil | 2. | Basophil |
| 3. | Lymphocyte | 4. | Neutrophils |
Which blood cell can secrete and transport heparin, histamin and serotonin?
| 1. | Acidophil | 2. | Basophil |
| 3. | Neutrophil | 4. | Monocyte |
Which of the following cell/cells will play a role in phagocytosis?
| 1. | monocytes | 2. | Neutrophils |
| 3. | Lymphocyte | 4. | both (1) and (2) |
Which of the following cell/cells will play a role in immune responses?
| 1. | Ganulocytes | 2. | Neutrophils |
| 3. | Lymphocytes | 4. | Macrophages |
Leucocytes are ______ and ______.
| 1. | colourless and enucleated |
| 2. | coloured and nucleated |
| 3. | colourless and nucleated |
| 4. | coloured and enucleated |
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 |
Select the option having all the correct characteristics:
| Structure | Percentage | Function | |
| 1. | |
0.3-0.5 | Phagocytic |
| 2. | |
0.5-1.0 | Secrete histamine |
| 3. | |
30-40 | Defense against parasites |
| 4. | |
30-40 | Allergic reactions |
Identify the given figure and select the correct option
| 1. | Neutrophil - phagocytic cell which destroy foreign organisms entering the body |
| 2. | Eosinophil - their number increases during allergic infection |
| 3. | Lymphocyte - small sized non-motile and non-phagocytic |
| 4. | Monocyte - motile and phagocytic in nature |
Which of the following cell will play a role in inflammatory reactions?
| 1. | Eosinophil | 2. | Basophil |
| 3. | Lymphocyte | 4. | Neutrophils |
A person with unknown blood group under ABO system, has suffered much blood loss in an accident and needs immediate blood transfusion. His one friend who has a valid cetificate of his own blood type, offers for blood donation without delay. What would have been the type of blood group of the donor friend?
| 1. | Type AB | 2. | Type O |
| 3. | Type A | 4. | Type B |