Which intervention specifically involves warming intravenous fluids or blood during resuscitation?

Which intervention specifically involves warming intravenous fluids or blood during resuscitation?

• A. Wrap child's head in warm towels
• B. Administer humidified and warm O2 (41C) in ET
• C. Administer fluids and blood through warmer (42C)
• D. Increase heat in the room

Answer: (C)

Maintaining body temperature during resuscitation is crucial because hypothermia worsens coagulopathy and acidosis. Warming intravenous fluids and blood directly addresses heat loss from the transfused volume, helping keep core temperature closer to normal and preserving coagulation function. Using a warmer set around 39–42°C provides heat to the circulating blood, which is especially important during massive transfusion. Other approaches like warming the head, warming the room, or humidified oxygen help overall warmth but do not specifically prevent cooling of the infused fluids, which is the targeted intervention during resuscitation.

Maintaining body temperature during resuscitation is crucial because hypothermia worsens coagulopathy and acidosis. Warming intravenous fluids and blood directly addresses heat loss from the transfused volume, helping keep core temperature closer to normal and preserving coagulation function. Using a warmer set around 39–42°C provides heat to the circulating blood, which is especially important during massive transfusion. Other approaches like warming the head, warming the room, or humidified oxygen help overall warmth but do not specifically prevent cooling of the infused fluids, which is the targeted intervention during resuscitation.