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.
Without the iPod Classic, Appleâs iPod range starts to look a little lacking-the tiny iPod Shuffle holds 2GB of memory, the iPod Nano has 16GB, and the largest iPod Touch only goes up to 64GB. Thatâs almost 100GB less than the iPod Classic.