Snap Review: Definition of. a Pressure Ulcer--. â¢ A pressure ulcer is localized injury to the skin and/or underlying tissue. usually over a bony prominence, as a result of pressure, or pressure in. combination with shear and/or friction.
Apple Indeed Replacing Recalled iPod Nano Units with Current-Generation Models. Just hours after we reported that Apple appeared to have begun shipping out current-generation iPod nanos as replacements for recalled first-generation units, users are beginning to report in that they are indeed receiving the current models.
Apple's new iPod touch, iPod nano, & iPod shuffle: which one is right for you? In a world of iPhones and iPads, iPods nevertheless continue to have a place at Apple, and Wednesday's update of the iPod touch âplus new colors for the Nano and Shuffle âraise the question of which iPod, if any, a person should buy. For the vast majority of iPod shoppers, the iPod touch is the easily the best option.