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?

A. Cuff size recommendations vary based on the child’s arm circumference, not a specific range for all school-aged children. B. The cuff should fit snugly around the child's arm, not loosely, to obtain an accurate reading. C. Blood pressure is typically measured over the brachial artery using a manual or automated cuff. D. Routine blood pressure screening usually begins at age 3 unless there are specific indications to begin earlier.