A charge nurse is teaching a newly licensed nurse about the facility's computerized documentation system. Which of the following information should the nurse include?

A. Passwords should be changed more frequently for security purposes, typically every 60–90 days. B. Access to medical records is limited to clients under the nurse's direct care to maintain confidentiality. C. All nurses document sensitive material, not just the charge nurse. D. A firewall is a security measure that helps protect electronic health records from unauthorized access.