Situation : Nursing informatics is a way of using information technology, computers and the internet in the improvement of nursing care. The first nursing informatics conference was held during 1 Q. You are to research the different types of oxygen delivery system. From the nasal cannula up to the venturi mask. Using nursing informatics, you found out different sources of information. One of the question that needs to be answered in your research is “What type of oxygen delivery system is the most comfortable?” you will answer: