Major principles for wound dressing. 1  Use Standard Precautions at all times.  When using a swab or gauze to cleanse a wound, work from the clean area out toward the dirtier area. (Example: When cleaning a surgical incision, start over the incision line, and swab downward from top to bottom).
Definition of Assertion When someone makes a statement investing his strong belief in it, as if it is true, though it may not be, he is making an assertion. Assertion is a stylistic approach or technique involving a strong declaration, a forceful or confident and positive statement regarding a belief or a fact. Often, it is without proof or any support. Its purpose is to express ideas or feelings directly, for instance, âI have put my every effort to complete this task today.â
To assert is defined as  to make a statement with full confidence of its truth and factuality. An example of a person who may assert something is a scientist who is very confident in his supporting data. The definition of assert is to make a claim or defense. An example of someone who may assert is a defense attorney who believes strongly in his client's innocence. To assert yourself means to make your beliefs or desires known in a strong and forceful way.