A nurse is caring for a toddler who has impetigo. Which of the following actions by the nurse indicates an understanding of how impetigo is spread?

A. Droplet precautions are not needed for impetigo; it is spread through direct contact with lesions or contaminated items. B. Wearing gloves when assessing the toddler is important to prevent the spread of impetigo, which is highly contagious. C. Negative airflow rooms are not required for impetigo. D. Protective environments are for immunocompromised patients, which is not necessary for impetigo.