Final answer:
In order to properly manage a patient's allergy to sulfa drugs, the nurse should ask the patient for more information about the allergic reaction she had, mark the allergy on her medical record, and notify the physician about the patient's allergy.
Step-by-step explanation:
When completing an admission assessment, the nurse should ask the patient for more information about the allergic reaction she had. This is important to gather detailed information about the specific type and severity of the allergy. The nurse can then mark the allergy on her medical record and notify the physician about the patient's allergy. This helps to ensure the patient's safety and prevents any potential medication errors.