Ellipses. 1  An ellipsis is a set of three periods ( . . . ) indicating an omission. Each period should have a single space on either side, except when adjacent to a quotation mark, in which case there should be no space. 2  In informal writing, an ellipsis can be used to represent a trailing off of thought.
PCA SkinÂ® products that focus on a condition and are used with one another ensure improvements in your skin's look, texture and feel. PCAâs broad spectrum of SPF protection products are recommended by the Skin Cancer Foundation.
With PCA, you are the key to managing your pain because only you know how you really feel. You will receive the pain medicine prescribed by your doctor through a computerized pump. This pump, called a PCA pump, allows you to adjust your medicine to provide a level of comfort that is right for you.