Which anticoagulant substance is released in response to injury?
A) collagen
B) heparin
C) histamine
D) mast cells

Question

Quizplus · Accepted Answer

Heparin is an anticoagulant substance that is released in response to injury. It is secreted by mast cells and acts to inhibit blood clotting, helping to prevent blockages in damaged blood vessels. Collagen is not an anticoagulant, but rather a fibrous protein that provides structural support to tissues. Histamine is a compound that is released during allergic reactions and inflammation, and plays a role in regulating immune responses. Mast cells are immune cells that play a role in triggering inflammation and allergic reactions, among other functions, but they do not release an anticoagulant substance.

Which Anticoagulant Substance Is Released in Response to Injury