Column -I | Column -II |
a.Pneumonia | (i) Constipation, abdominal pain, stools with excess mucous and blood clots |
b.Amoebiasis | (ii) Infection occurs in conducting part of human respiratory system |
c. Ascariasis | (iii) Infection occurs in gaseous exchange part of human respiratory system |
d. Common cold |
(iv) Internal bleeding, fever, anaemia, blockage of intestinal passage |
1. | Erythrocytes only |
2. | Mucosa and submucosa of duodenum |
3. | Erythrocytes, mucosa and submucosa of colon |
4. | Mucosa and submucosa of colon only |
1. | Entry of sporozoites in the RBCs of human host through mosquito bite |
2. | Multiplication of sporozoites within hepatocytes |
3. | Rupture of RBCs to release haemozoin in blood |
4. | Development of gametocytes |
1. | the release of cytokines like interferons by natural killer cells |
2. | the release of histamine and serotonin like chemicals in tissue by basophils |
3. | the release of lysozyme into the body fluids in response to allergens |
4. | the release of histamine and serotonin like chemicals in tissue by mast cells |