Injuries are types of many - a simple cut on a finger to a frightening notched anywhere on the body. Although knowledge of first aid is essential to attend emergency accidental injury, still a thorough understanding of the process of healing and accompanying other factors can play a significant role in improving the management of injury.
The healing of wounds, it is a complex phenomenon that depends on a number of factors. It is surprising that the natural process of healing of the gears into action as soon as the damage occurs, which can either be an internal injury with bleeding occurring within the site of the injury or an external with the blood oozing from the open wound.
Bleeding occurs when a blood vessel is damaged. If the vessel is internal, blood leaks into the surrounding tissue and a bruise forms. It has been observed by doctors do minor bleeding causes no prejudice because the body stops quickly, through three mechanisms that act in concert:
i. blood vessels contract and limit the flow of blood in the region of the injury.
II. the platelets in the blood get together where blood vessels are damaged and stick to the vessel walls and each other to form a plug.
III. in addition, the interweaving of strands of material called fibrin form in the damaged area. Blood cells are trapped in the mesh of fibrin clot that sealed the break and effectively stops the bleeding.
In contrast, when bleeding is in an open wound, the healing process mainly consists of three phases, which may or may not overlap. These phases of healing are well known as:
(b) inflammatory phase.
b proliferative phase; and
(c) Remodelling phase. Each phase is discussed as follows:
(a) inflammatory Phase: this phase gears into action as soon as the injury occurs and continues for approximately five days. The natural mechanism of coagulation springs into action and platelets (minutes bodies in the blood) gather to stop bleeding. After approximately 24 hours, debridement (removal of damaged or infected tissue) starts by the action of enzymes and dead tissue, bacteria and unwanted items are removed from the site of the injury. The natural process also allows the passage of beneficial fluid from blood vessels to injury. Simultaneously, new blood vessels and tissues begin to form.
b proliferative Phase: this phase starts during the first three weeks of injury. Different types of cells and collagen (a protein that is an important component of connective tissue) began to settle in the wound. Granulation (formation of small elevations on the surface of the wound) occurs in this phase. Opening of the wound closes after she is covered with a layer of new ephthelial.
(c) Remodelling Phase: according to the magnitude and severity of the injury, this last phase may continue up to two years. In this phase, the body is regaining its original stature that is marked by the formation of a scar on the site of the injury.
It should be noted that although the natural repair process automatically commits by repairing the injured site, there are certain conditions that hinder or help the healing process. Injuries sustained by a DIABETIC patient take long time to heal more precisely if the blood sugar is not well controlled.
However, proper nutrition helps certainly accelerate the healing process. The body needs sufficient quantities of calories, proteins, vitamins and minerals to boost the immune system to fight germs on the site of the injury. Good nutrition does not necessarily any special type of diet. A balanced diet consisting of vegetables, fruits, whole grains and lean meat in the right proportions is all that is necessary to maintain a healthy body capable of withstanding the onslaught of diseases.
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