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.lide the Hold switch to the unlocked position, then try again. If you can't reset your iPod, follow these steps: 1  Put the iPod on a desk or table and try again. 2  When you press the Center button, make sure not to touch the click wheel.