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.
The Apple iPod Nano is a design wonder at 3.5 by 1.6 by 0.27 inches and 1.5 ounces. The last two numbers are key--the thing is really thin. As we've said, it looks much smaller in person than in photos, and it truly fits anywhere, comfortably and sometimes invisibly.