Which statement about preventing hypothermia in trauma care is true?

• A. Warming measures are optional in mild trauma
• B. Exposing large areas of skin improves visibility
• C. Warm blankets, warmed IV fluids, radiant heat, and minimizing exposure help prevent hypothermia
• D. Only after definitive airway is secured should warmth be considered

Answer: (C)

In trauma care, keeping the patient warm is a critical part of resuscitation because hypothermia makes bleeding harder to control, worsens acidosis, and is linked to worse outcomes. The best approach combines active warming strategies from the start: using warm blankets, warming IV fluids, providing radiant or other active heat sources, and minimizing exposure to reduce heat loss from all routes (radiation, convection, conduction, and evaporation). Starting these measures early and continuing them as you treat the patient helps maintain normothermia and supports better overall stabilization.

Warming isn’t optional, even in mild trauma, because heat loss can occur quickly in the field and ED. Exposing large areas of skin actually increases heat loss and is detrimental to thermoregulation. Warming should be considered early and integrated into the resuscitation process, not only after securing an airway.