In the hemostatic response of inflammation, which component provides tensile strength by forming a clot and fibrin lattice?

• A. Lymphatic drainage increases
• B. Hyperemia
• C. Platelets form clot and fibrin lattice which provides tensile strength
• D. Leukocytes perform phagocytosis

Answer: (C)

During inflammation, stopping bleeding relies on the hemostatic response, where platelets are activated at the injury site to form a plug by adhering to exposed collagen and aggregating. This platelet plug is then stabilized by the coagulation cascade, which produces a fibrin mesh that forms a lattice around the platelet aggregate. That fibrin lattice provides the tensile strength needed to resist forces that could reopen the wound, effectively creating a stable clot. Other inflammatory processes like increased lymphatic drainage, hyperemia, or leukocyte phagocytosis relate to fluid balance, blood flow changes, and cleanup, not the mechanical integrity of the clot. So platelets forming the clot and fibrin lattice is what gives the clot its tensile strength.