I'm interesting in knowing what strategies you have in place for safely communicating blood glucose readings from patient care assistants to nurses. I've seen cases where patient A has been treated for patient B's blood glucose level, and even cases where a patient has been treated for a blood glucose level that was actually a room number.
Given human nature, how do you stop someone from telling a nurse "213's blood sugar was 308"? Or from jotting down the blood glucose readings for 8 patients on a piece of paper, and then transposing numbers when entering them in the computer?