An abrasion is a type of wound best described as: A) an open injury with jagged edges. B) scraped skin. C) a closed injury from blunt trauma. D) a closed fracture.

## Step 1<br />An abrasion is a type of wound that is characterized by the scraping away of the skin's surface layer. This is usually caused by friction or rubbing against a rough surface. <br /><br />## Step 2<br />The other options provided in the question describe different types of wounds or injuries. <br /><br />## Step 3<br />Option A describes an open injury with jagged edges, which is more indicative of a laceration. <br /><br />## Step 4<br />Option C describes a closed injury from blunt trauma, which is more indicative of a contusion or bruise. <br /><br />## Step 5<br />Option D describes a closed fracture, which is a break in a bone that does not penetrate the skin. <br /><br />## Step 6<br />Therefore, the best description for an abrasion is option B, which is "scraped skin".