Which single measure is explicitly recommended to prevent hypothermia-related complications in the postoperative period?

• A. Use Warming Devices.
• B. Maintain Ambient Temperature.
• C. Warm IV Fluids.
• D. Monitor Core Temperature.

Answer: (A)

Actively warming the patient with warming devices is the most effective single measure to prevent hypothermia-related complications after surgery. These devices, such as forced-air warming blankets or circulating-water systems, directly counter heat loss that occurs in the operating room and during anesthesia, helping to maintain the patient’s core temperature in the normal range. Keeping temperature within the normal range reduces risks like coagulopathy and blood loss, surgical-site infection, impaired wound healing, shivering, and increased metabolic demand.

Maintaining ambient room temperature helps limit heat loss but doesn’t reliably ensure adequate warming of the patient. Warming IV fluids helps a bit but doesn’t address all sources of heat loss, and monitoring core temperature is essential for detection and management but isn’t a preventive measure by itself.