Which type of wound facilitates the effectiveness of normal blood clotting mechanisms?
A) Vessels torn by stretching, such as when a limb is caught in farm machinery
B) Transverse laceration of the vessel
C) Longitudinal laceration of the vessel
D) Crushing injuries

Question

Quizplus · Accepted Answer

A transverse laceration of the vessel creates a clean and even edge, which makes it easier for the platelets to adhere and form a plug. Longitudinal lacerations or crush injuries can create ragged edges which make it harder for the clotting mechanism to be effective. Vessels torn by stretching may also have uneven edges and can cause further damage to the surrounding tissue.

Which Type of Wound Facilitates the Effectiveness of Normal Blood