To provide comprehensive care to patients, every nursing unit differs in the requirements that need to be fulfilled. This may include provision for some level of work space, storage, or even equipment mounting. For example, a cart may have medication drawers, charting surfaces, and hooks for IV bags. Because of the adaptablity of the carts they can be utilized in various departments from surgical wards to outpatient clinics. This means that the same cart can be utilized across different healthcare facilities in the world which makes them more user friendly regardless of the workflows or cultures in place.