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Parts of the immune system establish barriers against entry of microorganisms
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| Сторінка | 167/391 | | Дата конвертації | 24.01.2021 | | Розмір | 5.7 Mb. |
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Parts of the immune system establish barriers against entry of microorganisms.
Lymph nodes, lymphocytes, lymphatic vessels and lymph fluid belong to the lymphatic system.
Disease agents never escape destructive defense mechanism.
Temperature over 40°C is helpful to a person’s recovery.
Phagocytosis involves the process of ingestion of foreign substances by monocytes, macrophages and granulocytes.
Inflammation means accumulation of sputum at the injured site.
Erythrocytes are responsible for humoural immunity.
Passive immunity involves administration of artificial vaccine.
Active immunity involves development of one’s own response to disease organism.
Congenital immunodeficiency is inherited inability of one or more immune system components to work properly.
Causes of acquired immunity include malnutrition, malignancies, drugs, etc.
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