Question

the components of the DNA include a phosphate molecule

1. Tissue injury occurs. 2. Cellular damage and mast cells which are found in all tissues of the body, release 3. Histamine causes blood vessels to dilatt 4. Dilation of blood vessels causes an incrasc 5. Dilation of blood vessels also increases capillary cellular components of the blood to enter the extracellular space. 6. The first line of defense is the white blood cells known asDeutrophi S 7. Fluid leaves the permeable space and causes 8. Neutrophils 9. The chemotaxis build up will increase as thedam 10. The life of neutrophils is short lived and after 24haus if the invasion continues, ACYOpnes are called by the continued chemotaxis 11. The macrophages are largepha They are able to tolerate the acidic enment caused by the battle between the cells and the invading organisms 12. As long as cells are dying (body cells, invading organisms, neutrophils and macrophages) Chemotains will continue and the same reactions will continue and worsen. Moe macrophages will come to the site 13. After 7-10 nuclear warheads of defense system, the 14. Lymphocytes are blood flow to the area. which increases the fluid in the extracellular zin and attack the invaders by that come in to handle a longer term battle. if the inflammatory process has not overcome the invader, the , are called to respond. but powerful killers. Part of the immune response, the have the ability to "tag" or identify the enemy, make an antibody to kill it, then remember the enemy and the killing process for future encounter. 15. After the invading protein, theputs a sample of that protein on cell membrane. The macrophage calls the to come and take that protein to the lymphocyte. The an antibody specific for that antigen. That way, if that protein attacks again, the body can destroy it. 16. There are cell then makes types of hypersensitivity reactions. Hypersensitive reactions occur when the body has an internal substance (protein). Each type of hypersensitivity reaction is a type of reaction. to a or cells are cells that are filled with and are the primary source and the GI tract. of histamine release in three primary areas: the skin, the 18. When cell occurs or a hypersensitivity reaction, mast cells and release large amounts of histamine which triggers the reaction. If there are bacteria involved, it triggers the reaction listed above. reaction is caused by an over production of IgE's by the 19. body's immune system. There are too many place to go, so they 20. While on mast cells, the IgE awaits the protein (or designed. Once that which causes the mast cell to produced so they have no real themselves to the mast cells. )for which it was is introduced again, it attaches to the IgE POET - ROK Form Revised 5.10.2019

Answer 1

2. Cellular damage and mast cells which are found in all tissues of the body ,release chemical called histamine .Histamine is an organic nitrogenous compound involved in local immune responses, as well as regulating physiological function in the gut and acting as a neurotransmitter for the brain, spinal cord, and uterus.

3. Histamine causes blood vessels to dilate .

4. Dilation of blood vessels causes an increase blood flow to the area .

5. Dilation of blood vessels also increases capillary permeability to allow cellular components of the blood to enter the extracellular space .