What is the primary assessment tool used for burn depth and area?

The Lund and Browder chart is specifically designed to assess burn depth and area, making it the primary tool used in this context. It provides an accurate representation of body surface area affected by burns, taking into account the varying proportions of body parts, particularly in children. By allowing for specific calculations of burn size based on patient demographics, the Lund and Browder chart helps medical personnel determine the severity of burns and make informed decisions regarding treatment and fluid resuscitation.

Conversely, the Glasgow Coma Scale is used to assess consciousness in patients, the Braden Scale evaluates a patient's risk for developing pressure ulcers, and the Apgar Score is used to assess the health of newborns immediately after birth. These tools serve different purposes and are not applicable for measuring burn depth or area.