A registered nurse (RN) is supervising a team of unlicensed assistive personnel (UAP) while caring for a group of patients in a medical-surgical unit. The RN is aware that one of the patients has developed new onset confusion and requires a more thorough assessment. During the morning rounds, the RN delegates basic hygiene care for other patients to the UAP. Which of the following tasks is most appropriate for the RN to delegate to the UAP while ensuring patient safety and effective communication?