A newly hired nurse asks a charge nurse what safety measures are in place to prevent diversion of controlled substances on the unit. Which of the following statements should the charge nurse make? (Select All that Apply)

A If a client refuses a medication, you can place it in your pocket to administer later. You are required to have a second nurse witness disposal of a controlled substance. C Activities of the automated dispensing machine will be reviewed periodically. D We count the amount of a controlled substance available before removal from a medication drawer. B We use an automated dispensing device to track the use of controlled substances.