The CNA is working on a busy med-surg hospital floor and is caring for 10 patients. Vital signs are taken every 4 hours, with meals delivered at 0730, 12:30 and 5:30. It is currently 0900 and all patients have received their breakfast trays. Last vital signs were taken at 0400. Which of the following is the highest priority?

The CNA Nursing Assistant certification exam is in two parts, a written part and a skills part. The written part is in multiple choice format. CNAs are expected to know these subjects: CNA Roles, Observation, Reporting and Abbreviations, Safety and Managing Behavior, Emergencies, Personal Care Skills, Infection Control and Blood Borne Pathogens, Caring for All Ages, Common Physical and Emotional Problems, Care of the Dying Person at the End of Life and Legal and Ethical Issues.