Many lives are saved because of this emergency department as many life-threatening injured patients admitted to the hospital in the emergency department and they require instant notice. Emergency departments were developed during the 20th century in reply to the increased need for brisk assessment and management of critical injuries and illnesses.

The emergency department now is one of the basic needs of any hospital. Every emergency department aims to provide you with high quality care and efficiently. Emergency department as you can understand the dimension and criticalness of this department as the crew don't know which patient could need extensive care, so the crew is always on their tows. The staff understands that being in an emergency department is very stressful. Staff's duty is to assure the best possible care of all of their patients.

When you steps in the emergency department an emergency department expert nurse assesses how serious your condition is. If you are at level 1, which is life-threatening, then you are treated immediately. So their action depends upon your condition, they provide you best suitable treatment under your condition. In emergency department there is a huge waiting area in which many non-urgent patients wait with their relatives and many other visitors also wait there. Your treatment depends upon the number of patients whose conditions are more serious than yours. An emergency department has numerous different areas; each dedicated for patients with particular types of ailment.

The resuscitation area is a main area of an emergency department. It contains many resuscitation bays. Every bay is equipped with a defibrillator, oxygen, airway equipment, fluids, intravenous lines and emergency drugs. This area also has ECG machines, and often offers X-ray facilities to perform pelvis films and chest.

The general medical area is for secure patients but still need to be restricted to bed. In this area many patients wait as this area is habitually very busy, overflowing with many patients with a ample range of health problems. Patients who are not in need of urgent treatment are sent to the minors area. There are many other areas as well which treats for certain issues and ailments. Now the value of emergency department is understood by almost all as it provide rapid treatment to any patient of any ailment or injury.