PATHOLOGY

Detailed explanation-1: -There are four phases of wound healing: Haemostasis – establishes the fibrin provisional wound matrix and platelets provide initial release of cytokines and growth factors in the wound.

Detailed explanation-2: -Hemostasis (blood clotting) Stage one of wound healing starts at the onset of injury and is designed to stop any bleeding. Blood vessels constrict, restricting the blood flow to allow blood clotting. Platelets then stick together, essentially forming a dam to block the drainage of blood.

Detailed explanation-3: -The first stage of wound healing is for the body to stop the bleeding. This is called hemostasis or clotting and it occurs within seconds to minutes after you suffer a wound. During this phase the body activates its emergency repair system to form a dam to block the drainage and prevent too much blood loss.

Detailed explanation-4: -Hemostasis is the process of the wound being closed by clotting. Hemostasis starts when blood leaks out of the body. The first step of hemostasis is when blood vessels constrict to restrict the blood flow. Next, platelets stick together in order to seal the break in the wall of the blood vessel.

Detailed explanation-5: -Wound healing is classically divided into 4 stages: (A) hemostasis, (B) inflammation, (C) proliferation, and (D) remodeling. Each stage is characterized by key molecular and cellular events and is coordinated by a host of secreted factors that are recognized and released by the cells of the wounding response.