What is the purpose of administering nitrous oxide to a child with extensive burn injuries?

• A. To provide anesthesia
• B. To provide analgesia only
• C. To boost immune response
• D. To accelerate healing

Answer: (A)

In burn care, the main goal during wound care and dressing changes is to prevent intense pain and distress for the child. Nitrous oxide given with oxygen provides rapid-onset analgesia and mild sedation, which helps the child tolerate painful procedures without the need for deeper anesthesia. Its effects come on quickly and wear off soon after the gas is stopped, allowing procedures to be done safely and then the child to recover promptly. This pain relief and calmness during dressing changes is why it’s used in this context. It does not boost immune function or speed healing; those effects come from other aspects of care such as infection control, nutrition, and proper wound management.