A nurse is teaching a newly licensed nurse about assessing children's blood pressure. Which of the following statements made by the newly licensed nurse demonstrates an understanding of the teaching?

"Routine blood pressure measurements should begin around 1 year of age."

"Cuffs are recommended to be 6 to 15 cm or 2 to 6 inches for school-aged children."

"Blood pressure measurement is taken over the brachial artery using a manual blood pressure cuff."

"The cuff should fit loosely around the child's arm."