Certified Nurses Operating Room (CNOR) Practice Exam 2025 - Free CNOR Practice Questions and Study Guide

Managing hypothermia in the operating room primarily involves the use of warming blankets and maintaining an appropriate room temperature. Patients undergoing surgery often experience a drop in body temperature due to factors such as the effects of anesthesia, exposure to cold operating room environments, and the disruption of normal body heat regulation.

Warming blankets, which can be either forced-air warming devices or electrical warming blankets, help to maintain a patient's core body temperature by providing direct heat. These devices are specifically designed to mitigate heat loss and actively warm the patient during the surgical procedure.

In addition to warming blankets, maintaining a steady and comfortable room temperature is crucial. Operating rooms can be cold due to the need for sterilization and infection control measures, but by regulating the ambient temperature, the risk of hypothermia can be significantly reduced.

Other methods that might be suggested, such as increasing surgical staff or enhancing ambient lighting, do not address the core issue of temperature regulation and would not effectively manage hypothermia in a patient. Moreover, the administration of medications to regulate blood flow is not a primary strategy for addressing temperature issues in this setting. Therefore, the comprehensive combination of warming devices and optimal room temperature is the most effective way to manage hypothermia in the operating room.