The nurse's priority is to protect clients from potential harm. The first action is to remove the impaired colleague from direct patient care by notifying the charge nurse or supervisor, who can then take appropriate steps according to facility policy. Asking the colleague about drinking or confronting them publicly could lead to denial or conflict and does not immediately ensure patient safety. Documenting observations is important but should occur after ensuring the colleague is removed from care and through proper channels, not in the patient's medical record.
For study reference only. Always follow current clinical guidelines and your institution’s protocols.