Final answer:
The rule of nines is a method used to estimate the extent of burned tissue.
Step-by-step explanation:
The rule of nines is used to estimate the extent of burned tissue.
True
The rule of nines is a method used to estimate the total body surface area (TBSA) affected by a burn. It assigns a factor of nine to different regions of the body, such as the head, arms, legs, and torso. By adding up the percentages associated with each region, the total TBSA can be estimated, which helps determine the severity of the burn and guide treatment decisions.