Electric beds typically have two to four motors that independently raise or lower different sections of the bed. To operate the bed, you plug it into the wall and use the hand controller to adjust it. 

The technology behind these wheelchairs has advanced significantly, incorporating features that cater to the diverse needs of users. Compact electric wheelchairs typically offer features such as adjustable seating, multiple speed settings, and responsive controls that can be adapted for various degrees of mobility impairments. Some models also include innovative safety features, such as anti-tip mechanisms and advanced braking systems, ensuring a secure ride in different terrains.

Furthermore, the maintenance and inventory management of crash carts cannot be overlooked. Regular checks must be performed to ensure that all supplies are current and functional, as the efficacy of certain medications may diminish over time. An outdated crash cart could lead to severe repercussions, rendering it insufficient in a time-sensitive scenario. Therefore, hospitals often designate specific personnel to oversee the regular auditing of these critical resources.