“…19 Conversely, under-sedation can lead to increased levels of anxiety, agitation, unplanned self-extubation or violence towards staff. [20][21][22] Emergency nurses are responsible for the ongoing care of critically ill sedated patients, frequently assessing, monitoring and titrating sedation as necessary. Within the ED, the Glasgow Coma Scale (GCS) 23 is often relied upon to measure the critically ill patient's degree of consciousness whilst being sedated.…”