Final answer:
It is important to watch for increased redness, swelling, and pain after a cut or abrasion has been cleaned and bandaged because these symptoms could indicate an infection.
Step-by-step explanation:
When a cut or abrasion has been cleaned and bandaged, it is important to watch for increased redness, swelling, and pain. These symptoms could indicate an infection. Increased redness can be a sign that the body is sending more white blood cells to the site to fight off the infection. Swelling can occur as a result of inflammation caused by the immune response. Pain can be an indication of tissue damage or irritation.