A nurse is observing a client who is lying on an oscillating bed. Which of the following pressure-relieving actions does an oscillating bed offer?
A) Maintains capillary pressure
B) Prevents skin irritation and maceration
C) Promotes a sense of control
D) Relieves skin pressure
D
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An oscillating bed relieves skin pressure and helps to mobilize respiratory secretions. A circular bed promotes a sense of control among otherwise dependent clients. An air-fluidized bed allows the client to "float" and prevents skin irritation and maceration from moisture. A low–air-loss bed maintains capillary pressure well below that which can interfere with blood flow.
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