Question

3. Explain how during an injury the blood loss is prevented​

Answer 1

Answer:

Hemostasis is the natural process that stops blood loss when an injury occurs.It involves three steps: (1) vascular spasm ( vasoconstriction ); (2) platelet plug formation; and (3) coagulation. Vasoconstriction is a reflex in which blood vessels narrow to increase blood pressure.

Explanation:

Hope this answer is helpful to u and give me thanks and take thanks please follow also &please mark me as brainlist.

Answer 2

Answer:

Hemostasis is the natural process in which blood flow slows and a clot forms to prevent blood loss during an injury, with hemo- meaning blood, and stasis meaning stopping. During hemostasis, blood changes from a fluid liquid to a gelatinous state.