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.
I also have several iPod models (2 2nd gen nanos, 1 1st gen nano, 1 shuffle, 1 30 GB Classic, and a 3rd gen iPod Touch). Since the Touch is only 1 day old I can't say how it will hold up, but all of my iPods are still working, although the 1st gen nano has horrible battery life at this point. All of them are at least 2 years old.