The nurse is supervising the assessment of a 4-year-old patient with a Wilms tumor who was brought to the emergency department for profuse vomiting. Which statement by the student nurse requires prompt intervention by the nurse? 

The nurse is creating an educational class for community members who care for an older relative in the home about brain injury in the older adult. Which factors does the nurse include to impress upon the individuals the high mortality risk associated with brain injuries in the older adult? Select all that apply.

The nurse is preparing a Haemophilus influenzae type b (Hib) immunization for the 2-month-old patient. The baby’s mother states, “I recently read the influenza vaccine isn’t given until at least a year. Are you sure he should be getting this now?” Which response by the nurse is most appropriate?