Emergency Nursing is a specialized field of nursing that focuses on providing immediate care to patients experiencing acute illnesses or injuries. Emergency nurses work in high-pressure environments, such as emergency departments and urgent care centers, where they assess, triage, and treat patients quickly to stabilize their conditions. These nurses are trained to handle a wide range of medical emergencies, from trauma cases to cardiac arrests. They collaborate with physicians and other healthcare professionals to ensure that patients receive timely and effective treatment, making their role crucial in saving lives and improving patient outcomes.