A 12-year-old with cystic fibrosis is being treated in the hospital for pneumonia. The physician is calling in a telephone order for ampicillin. The nurse should do which of the following? Select all that apply.

E Ask the nursing supervisor to cosign the telephone order as transcribed by the nurse. B Ask the physician to come to the hospital and write the order. A Ask the unit clerk to listen on the speaker phone with the nurse and write down the order. D Ask the physician to confirm that the order is correct as understood by the nurse. C Repeat the order to the physician.