Which of the following happens first after a scab forms?
A) phagocytic cells remove dead material.
B) the scab sloughs off.
C) fibroblasts from the wound edge form new collagenous fibers.
D) blood vessels send out new branches under the scab.

Question

Quizplus · Accepted Answer

Fibroblasts from the wound edge form new collagenous fibers first after a scab forms. This process helps to close the wound and promote tissue regeneration. Phagocytic cells come next to remove dead material, and then blood vessels send out new branches under the scab. Finally, the scab sloughs off as new tissue forms beneath it.

Which of the Following Happens First After a Scab Forms