Maintaining the patient's airway in the post anaesthetic stage of the patient's care is a skilful endeavour and all practitioners working in a recovery unit must be familiar with all types of obstruction, the causes and how to treat them. Awareness must also be demonstrated of the airway adjuncts available to maintain a patient's airway.

This overview of the research process is for nurses who have either not had a formal course of study in the area, or have not thought about the process in some time. Using a systematic method of viewing the research process should improve understanding. By knowing how question type determines design, and ultimately how results are structured, nurses will be better able to engage in the process as knowledgeable participants. Using this framework should allow those, who wish to do so, to further study the numerous variations in designs and nuances within in each level.

The rapid pace of change in the National Health Service (NHS) over the last five years has resulted in significant alterations to the way health care is, and will be delivered in the UK. The essential aims are to cut down waiting times, put more money into the system &C use it more effectively to improve patient experience through setting practice standards/maximising on staff potential/empowering patients/funding more beds and much more.