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 iPod nano 7th generation is a pretty simple device compared to the iPod touch. Such simplicity is what lets the nano get as small as it is. It's dinky enough to hold comfortably while out on a run, and yet has the screen and memory capacity to let it function well as a main MP3 player.ike the iPod nano 6G, it's mostly screen, but now there's an iPhone-like 'Home' button underneath the screen, giving the iPod nano 7th Generation a healthy bit of bezel.