Hospital admission refers to the process of a patient being admitted to a hospital for treatment, observation, or care. This typically involves a formal registration process, assessment by medical staff, and assignment of a hospital bed or room. Hospital admission may be planned in advance for scheduled procedures or treatments, or may be unplanned in the case of emergencies or sudden illness. During a hospital admission, patients may undergo various tests, receive medical interventions, and be monitored closely by healthcare professionals. The length of a hospital stay can vary depending on the severity of the patient's condition and the type of treatment needed. Hospital admission plays a crucial role in providing patients with the necessary care and support they need to recover from illness or injury.