4 Mechanisms of Prevention of Blood Loss | Zoology
The following points highlight the top four mechanisms of prevention of blood loss. The mechanisms are: 1. Vascular Spasm 2. Formation of the Platelet Plug 3. Blood Clotting and Coagulation 4. Growth of Fibrous Tissues into the Blood Clot to Close the Hole. Mechanism # 1. Vascular Spasm: The wall of the blood vessel contracts, immediately after a cut or [...]