Thermal Injuries — Burns and Scalds

According to the Rule of Nines, what percentage of total body surface area (TBSA) is covered by each lower limb in an adult?

A 32-year-old man is brought to the emergency department 6 hours after a flame burn injury affecting 35% of his body surface area (BSA). He has erythematous and blistered skin with severe pain. On examination, the burned areas blanch on pressure but sensation is intact. Which investigation is most appropriate to assess the depth of thermal injury and guide management?

A 35-year-old woman sustains thermal injuries while cooking in her kitchen when her saree catches fire near the stove. Which is the most common site of burn injury in this scenario?

A 32-year-old male farmer sustains a severe burn injury from a cooking fire accident covering 45% of his total body surface area (TBSA). Regarding the classification and immediate management of thermal injuries, all of the following are correct EXCEPT:

Which feature best distinguishes a thermal burn from a scald injury in a 3-year-old child presenting to the emergency department?