What does "code blue" generally indicate in a hospital?

"Code blue" is a term used in hospitals to signify a medical emergency where a patient is in critical condition and requires immediate resuscitation, such as in the event of cardiac arrest or severe respiratory distress. This code alerts a specialized team, often referred to as the code blue team, which typically includes doctors and nurses trained in advanced life support.

The designation of "code blue" specifically implies that the situation is life-threatening, and swift intervention is essential for patient survival. The protocols established for responding to a code blue ensure that the necessary resources and personnel are mobilized quickly to provide urgent care. This rapid response can be crucial in improving outcomes for patients in critical conditions. Consequently, understanding this terminology is vital for all hospital staff, as it directly impacts patient safety and the effectiveness of emergency response efforts.