Question

which of the following terms refers to a bruise caused by blunt trauma to the skin? a ecchymosis b petechiae c vitiligo d purpura

Explanation:

Ecchymosis is a bruise that occurs when blood leaks from blood - vessels into the surrounding tissues due to blunt trauma. Petechiae are small, pinpoint bleeding spots. Vitiligo is a skin condition characterized by loss of skin color in patches. Purpura are larger areas of bleeding into the skin.

Answer:

A. ecchymosis