The registered nurse is providing an inservice on recognizing urinary tract infections (UTI) in older adults for the staff of the long-term care facility. The nurse reminds the staff to be vigilant for which symptom, which may be the only indicator of a UTI in the older adult patient?

The nurse notes the 4-day-old infant develops circumoral cyanosis while breastfeeding. Once the seal is broken and the neonate begins to cry, the cyanosis resolves and the child becomes pink. There are no nasal secretions and the neonate’s vitals are normal. Which action by the nurse is most helpful?  

The nurse is providing health promotion teaching for the 22-year-old patient with phenylketonuria. Which food, if selected by the patient, prompts the nurse to intervene?