What is wound healing?
wound healing refers to the natural process that has taken the body, to repair damaged tissue. This may include scratches healing, piercing wound or wound caused by another organism, as in the case of a spider bite. Most minor injuries may be effectively healed by the body itself, but some serious wounds may need to help stitches or other preventive measures. When the wound first occurs, the body begins to tighten the blood vessels around the injury. This helps to reduce blood flow so that there is no excessive bleeding. For most small wounds, this is not a problem, but large wounds can still bleed because the body cannot limit the blood vessels fast enough to prevent blood loss. Further emergency control, such as the cloth binding around the area may be required to cut off the blood flow to the area. Tips are formed around the opening of the wound and tied together to form a clot. Other substances are attached to the clot to prevent shift or separate. This covers the wound to prevent further bleeding and to makeprevented from entering the wound.
The next step in wound healing helps to prevent wound infection. In human beings, an antibacterial solution can be added that supports this process, but the body also has natural mechanisms to help prevent infection. Since the wound is now scacted and closed, the blood vessels will be reopened to allow more red and white blood cells to enter the area. White blood cells then act to find and kill any bacteria that could enter the wound.
Finally, wound healing includes the reconstruction of tissue and leather. The skin from each side of the wound under the scab eventually stretches out to meet in the wound centers. This sometimes leads to a visible scar, depending on how serious the wound was. The tissue covering the wound becomes stronger over time, and eventually the rattle of the rattle falls or reabsorb into the body.
Some cases may require further help with wound healing. InLMI serious injuries, such as a stab wound that enters deep into the body, may require medical attention to prevent infection, closure of the wound and prevent bleeding. In addition to the natural body healing process, antibiotics, stitches and medicines for blood clotting may need to be administered.