Multiple choice general knowledge

What process prevents blood loss from an injured vessel?

  1. Blood-Supply

  2. Disorder

  3. Transfusion

  4. Clotting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Blood clotting (coagulation) is the process that stops bleeding from injured blood vessels. Platelets and clotting factors work together to form a clot at the injury site. Transfusion is transferring blood, disorder refers to disease, and blood-supply is not a biological process.

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