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.
If your nano has a wheel, then it's a 1st to 5th generation iPod. If it is square shaped and only has a screen, then it's 6th generation. If it is rectangular with a Home button, then it's 7th generation.See Step 1 below to learn how for any generation of iPod.f your nano has a wheel, then it's a 1st to 5th generation iPod. If it is square shaped and only has a screen, then it's 6th generation. If it is rectangular with a Home button, then it's 7th generation.