Burn severity depends on depth and body surface area covered. First-degree burns are superficial, second- and third-degree deeper
Parkland formula calculates fluid requirements for first 24 hours after burn injury. Formula uses 4mL x Body Weight (kg) x TBSA (%) for adults. Half of fluids given over first 8 hours, other half over 16 hours
Electric shock occurs when electrical energy passes through body. Common sources include electrical appliances and natural lightning strikes. Children are more prone to low voltage (120-220 volts) shocks. High voltage (over 500 volts) can cause serious tissue damage
TBSA calculation guides acute management and fluid resuscitation. Mean burn size is 13.4% of total body surface area. Burn size estimation is heavily user dependent with variability
TEWL is water loss through epidermis to atmosphere via diffusion and evaporation. Also known as insensible water loss in mammals. Normal rates range from 2.3 to 44 g/(m2h). Measurements help identify skin damage from chemicals and physical insult
Local burn care aims to protect wounds, maintain moisture, and promote healing. Gauze alone should be avoided unless topical antimicrobials are available. Dressings should be changed 2-7 times daily depending on exudate