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Anatomy 2
| Question | Answer |
|---|---|
| Humoral immunity is mainly a function of which cells? | B- Cells |
| Helper T cells activates? | B cells |
| Which cell releases histamines to cause an allergic reaction? | Basophils |
| Which hormone is responsible for final maturation of T cells? | Thymosins |
| Too many lymphocytes in the blood is called... | Hematocrit |
| Plasma makes up what percentage of the blood? | 55% |
| Platelets are essential for ? | Coagulation |
| What are the two divided classifications in the lymphoid system? | Cytotoxic and Humoral |
| What is a lymphatic vessel? | |
| What fluid does Lymphatic vessels carry? | Lymph |
| What does the spleen do? | Recycles red blood cells, stores T and B cells, and filters lymph |
| What does the Thymus do? | Complete maturation of t cells |
| What do lymph nodes do? | Stores b and t cells, replication of t cells, filters lymph |
| An example of physical barriers in the non-specific defense system is? | Skin |
| What is a phagocyte? | A cell that eats cell debris or other cells |
| Examples of phagocytes are? | Macrophages, Neutrophils, and natural killer cells |
| What is pyrogen? | A fever causing agent which also causes overheating |
| The difference between active and passive immunity is? |