Patients with pressure sores, also called bedsores or pressure ulcers, require special care. Nurses need to reposition these patients often to reduce the pressure on the ulcer and promote healing. The skin should be kept clean and dry, so patients will need regular bathing and fresh linen changes. Knowing where to place pillows can help alleviate pain and pressure on those sensitive spots. Helping a bedridden patient to move and exercise safely can help. Exercises can be as simple as the lifting of the arms or legs. Nurses need to keep a close eye on pressure sores and work with wound care nurses as needed to treat and prevent bedsores from developing or worsening.