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22 Cards in this Set
- Front
- Back
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Immunity |
ability of the body to protect itself from damage and pathogens |
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pathogens |
microbes (bacteria and viruses) that have potential to produce diseases |
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innate immunity adaptive immunity |
2 types of immunity |
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innate immunity |
not specific present at birth |
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adaptive immunity |
specific response to specific microbes; T cells and B cells |
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skin, fever, mucuous membranes, inflammation |
e.g. of innate immunity |
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specific antigens viruses bacteria |
e.g. adaptive immunity |
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Lymph - fluid that flows throughthe lymphatic systemLymphatic vessels - similar to veinsLymphatic OrgansRed Bone MarrowLymphatic Tissue - specialized form of connective tissue that contains large amount of lymphocytes |
Lymphatic System |
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Blood Plasma is filtered from the capillaries and turns to interstitial fluid which becomes the lymph
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How do you produce Lymph |
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less proteins than blood plasma kasi di makapermeate ibang proteins sa walls ng capillaries |
Interstitial fluid |
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fluid can enter due to valve like appearance but fluid can not exit |
Lymphatic capillary |
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->Drains excess interstitial fluid - for balance of fluids and prevention of edema ->Transport dietary lipids - vitamins that are lipid soluble ADEK ->Carries out immune responses - if may microbes/antigen/pathogen mag response para maeliminate yun |
3 primary functions of Lymphatic System |
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if nakapass through na yung interstitial fluid sa lymphatic vessels |
Only called lymph |
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20 liters of fluid filter from blood into tissue spaces 17 liters daan sa arteriole end ng blood capillaries saka babalik sa blood through reabsorption 3 liters dadaan pa sa lymphatic vessels bago bumalik sa blood |
In each day |
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enlarges when you have a sore throat removed in tonsillectomy |
Palatine tonsils |
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superior to the heart midline turns into fatty tissue after puberty as we grow older we lose our thymus |
Thymus |
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thoracic duct drains the lymph from the rest of the body while ang right lymphatic ay upper right lang |
Thoracic duct and Right Lymphatic Duct |
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lymphocytes are created here |
Red Bone Marrow |
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similar to your veins return lost plasma proteins and plasma to the bloodstream |
Lymphatic vessels |
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closed at one end located in spaces between cells functions as valve water go in cant go out pressure is high nag pupush yung tubig papasok nagfoform ng lymphatic vessels |
lymphatic capillaries |
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similar in structure to veins pero smaller may lymph nodes drains to Right Lymphatic Duct or Thoracic duct |
Lymphatic vessels |
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magfilter ng lymph pag nag mature may T Cells and B Cells |
Lymph Nodes |
