This video explains why support surfaces are important in preventing or managing pressure ulcers. It explains how they reduce pressure and counteract shear and frictional forces by optimising ...

Background: PSV is a patient triggered, pressure limited, flow cycled mode of ventilation. Synchrony during inspiration and expiration, and flow dynamics of PSV might facilitate weaning from ...

This can lead to pressure ulcers developing. Try to make sure the person doesn't stay in one position for more than a couple of hours. Encourage them to get up during the day and move around as much ...