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.
iPod nano (6th or 7th generation). To reset your iPod nano (7th generation), press and hold both the Sleep/Wake button and the Home button until the screen goes dark. After a few seconds, you'll see the Apple logo and then the Home screen.o reset your iPod, follow these steps: 1  Slide the Hold switch to the locked position and then back again. 2  Press and hold the Play/Pause and Menu buttons together until you see the Apple/iPod logo (about six to eight seconds). 3  You might need to repeat this step.