An ambulance is a specialized vehicle designed and equipped to provide emergency medical care and transportation for people who are seriously ill or injured. It typically contains medical equipment and supplies, such as oxygen tanks, defibrillators, and medications, as well as a stretcher or other equipment to move patients safely. Ambulances are staffed by trained medical professionals, such as paramedics and emergency medical technicians (EMTs), who are trained to provide advanced medical care in emergency situations. When a medical emergency occurs, ambulances are dispatched to the scene to provide immediate medical attention and transport the patient to the hospital or other medical facility for further treatment. Ambulances play a critical role in the healthcare system, providing essential emergency medical services to people in need, and helping to save lives in emergency situations.