A<unk> , usually abbreviated to<unk> is an area within a hospital specializing in the care of critically ill infants, children, and teenagers.
A<unk>  is typically directed by one or more<unk>  intensivists or<unk>  consultants  and staffed by doctors and nurses who are specially trained and experienced in<unk>  intensive care.  The<unk>  may also have nurse practitioners, respiratory therapists, physician assistants, physiotherapists, social workers and clerks on staff although this varies widely depending on geographic location.
The ratio of professionals to patients is generally higher than in other areas of the hospital, reflecting the acuity of<unk>  patients and the risk of life-threatening complications.  Complex technology and equipment is often in use, particularly mechanical ventilators and patient monitoring systems.  Consequently,<unk> s have a larger operating budget than many other departments within the hospital.
Pediatric intensive care unit
Neonatal intensive care unit
Intensive care unit
Coronary care unit
Emergency department
Intensive care medicine
Hospital rapid response team
Hospital