Across
- 6. ____ secrete reactive oxygen species, such as superoxide and nitric oxide, to mediate killing
- 8. _____ T cells that coordinate the activities of other immune cells like B cells, cytotoxic T cells, and macrophages
- 9. Macrophages present in the liver
- 12. Lymphoid tissue present in the nasal passages
- 14. ____ primarily defend against parasites
- 15. ___ is an example for biological vector
- 17. Erythroblasts produce __
- 20. A kind of filaments helps to maintain the flexibility and overall shape of the lymphatic capillaries
- 23. CALT – C represents for
- 24. Cells example for innate immunity
- 25. Bean-shaped structures scattered throughout the lymphatic network
- 26. Lymph eventually reach the bloodstream via ___ duct
- 28. Plasma cells produce ___
- 30. The process of transport of WBCs across the blood vessels
Down
- 1. Origin of immune cells
- 2. Example for a granulocytes
- 3. A type of contact transmission occurs when a person coughs, sneezes or speaks near others
- 4. _____ T cells detect cells infected by viruses
- 5. ___ carrier is a person who recovered from the disease, but continues to harbor the pathogen
- 7. Example for antigen presenting cells
- 10. This is present in sweat, tears and many other secretions
- 11. Basophils are best known for
- 13. Lymphoid tissue located under the throat
- 16. ____ cells found in the GALT of the small intestine for antigen sampling
- 18. Adaptive immunity
- 19. Immune cell aggregates lining the bronchial regions
- 21. The fluid in the lymphatic vessels
- 22. Lymphatic system maintains the ___ fluid volume at constant level
- 23. The respiratory tract is lined with little hair-like structures
- 27. A kind of immunity that cannot differentiate between the pathogens having similar structures
- 29. T cells maturation