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.
1 When you feel pain, you can push the button attached to the PCA pump. 2  A small dose of pain medicine will be given through your IV. 3  You may receive a small amount of pain medicine running through your IV all the time. 4  You may have a button so you can get more medicine when you need it.