4. Delineate the urban growth boundary. Factor desired development patterns, likely service areas and projected land requirements into drawing an urban growth boundary for your community. Determine how many acres of vacant land are needed to accommodate future population and growth.
During proliferation, the wound is ârebuiltâ with new granulation tissue which is comprised of collagen and extracellular matrix and into which a new network of blood vessels develop, a process known as âangiogenesisâ.
Platelets are a large factor in the hemostatic process. They allow for the creation of the âplatelet plugâ that forms almost directly after a blood vessel has been ruptured. Within seconds of a blood vesselâs epithelial wall being disrupted platelets begin to adhere to the sub-endotheliumsurface. It takes approximately sixty seconds until the first fibrin strands begin to intersperse among the wound. After several minutes the platelet plug is completely formed by fibrin. Hemostasis is maintained in the body via three mechanisms: 1. Vascular spasm â Damaged blood vessels constrict. Vascular spasm is the blood vesselsâ first response to injury.