A nurse is teaching a class about reducing the risk of medication errors. Which of the following information should the nurse include?

A. Medications should not be removed from dispensing systems before pharmacy review to prevent administration errors. B. Providing the nurse with an identifying vest during medication administration reduces interruptions, which is a known factor in medication errors. C. Preparing medications for multiple clients at once increases the risk of cross-contamination and wrong-patient errors. D. Delaying documentation until the end of the shift increases the likelihood of forgetting or inaccurately recording medications given.