Final answer:
A second-degree burn is mixed red and blanches with a slow capillary refill due to damage to the blood vessels in the area.
Step-by-step explanation:
The burn described in the question is a second-degree burn. Second-degree burns are characterized by redness, blistering, and damage to the epidermis and dermis layers of the skin. The mixed red color and slow capillary refill seen in this type of burn are due to the damage to the blood vessels in the area.
Capillary refill refers to the time it takes for the color to return to the skin after applying pressure. In a second-degree burn, the blood vessels are damaged, leading to slower capillary refill compared to a healthy area.
It is important to seek medical attention for second-degree burns as they can be painful and may require proper wound care and treatment to prevent infection.