There is some discussion about our practice of checking AC fingerstick at 6:00 AM. In our hospital, meal trays arrive at around 8:00-8:30 AM for breakfast. How close to mealtime should we check BG? Will there be a significant change of BG levels two hours after checking it? If there's a coverage, who should give it (the nightshift RN or the dayshift RN).Is there an evidenced-based practice regarding the right timing and frequency of BG monitoring or nurses just follow the hospital norm?