“…6,8 Internal and external factors have also been implicated in medication errors with nurses identifying illegible prescriptions, inadequate space for charting and documenting, walking distances to patient rooms, small medication rooms, inappropriate organization of medical supplies, high noise levels in the nursing unit, poor lighting, interruptions and lack of privacy in the nursing stations. 1,9 Carlton and Blegen also outlined other system's factors contributing to medication errors such as long working hours and nursing skill mix. 6 Studies of interventions are limited beyond electronic prescribing with a recent systemic review and randomized control trial finding that individual patient medication supply, education and training for nurses, use of pharmacists and dedicated administration nurses are effective in reducing of medication errors.…”