Ringworm in humans can be caused by infection with all the following except:
1. Microsporum
2. Taenia
3. Trichophyton
4. Epidermophyton
Primary lymphatic organs serve as the site for:
| 1. | antibody formation |
| 2. | lymph formation |
| 3. | lymphocytes to encounter and bind to antigens |
| 4. | lymphocyte formation and maturation |
The receptors for the drug shown below are located in :

1. CNS and CVS
2. CVS and GIT
3. CNS and GIT
4. CNS and PNS
In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to
1. graft rejection
2. auto-immune disease
3. activate immunity
4. allergic response
Widal test is carried out to test
1. malaria
2. diabetes mellitus
3. HIV/AIDS
4. typhoid fever
Consider the following four statements(1-4) regarding kidney transplant and select the two correct ones out of these.
| (1) | Even if a kidney transplant is proper the recipient may need to take immuno-suppresants for a long time |
| (2) | The cell-mediated immune response is responsible for the graft rejection |
| (3) | The B-lymphocytes are responsible for rejection of the graft |
| (4) | The acceptance of rejection of a kidney transplant depends on specific interferons |
The two correct statements are
1. (2) and (3)
2. (3) and (4)
3. (1) and (3)
4. (1) and (2)
Increased asthmatic attacks in certain seasons are related to :
| 1. | hot and humid environment |
| 2. | eating fruits preserved in tin containers |
| 3. | inhalation of seasonal pollen |
| 4. | low temperature |
Mast cells secrete:
1. hippurin
2. myoglobin
3. histamine
4. Haemoglobin
Ingestion of food and water contaminated with infective eggs is the primary route of infection for
| 1. | Taenia solium |
| 2. | Wuchereria bancrofti |
| 3. | Trichinella sp. |
| 4. | Ascaris lumbricoides |
Adults of Wuchereria bancrofti attacks
| 1. | exeretory system |
| 2. | nervous system |
| 3. | digestive system |
| 4. | lymphatic system. |