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MVMS Immune System
MVMS Immune System Vocab
| Question | Answer |
|---|---|
| active immunity | Occurs when a person’s own immune system responds to an antigen. |
| allergy | A reaction that occurs when the body is especially sensitive to certain substances. |
| antibiotics | Used to treat a bacterial infection. |
| antibody | Proteins made by immune system in response to an antigen. The body’s third line of defense |
| antigen | An invading organism or substance. |
| cancer | Abnormal and uncontrolled cell growth. |
| HIV | Virus that attacks T-cells. |
| immunity | The body’s resistance to disease |
| infectious disease | Transmitted among people by a harmful bacteria, virus or fungi. |
| inflammatory response | Red, swollen area at the site of infection. |
| interferon | The body’s second line of defense |
| noninfectious disease | An invading organism or substance. |
| passive immunity | Occurs when antibodies come form a source other than yourself. |
| skin | The body’s first line of defense |
| specific | Describes the relationship between an antigen and an antibody |
| vaccine | Antigens that have been weakened and are introduced into the body on purpose |