How can the nurse determine a patient's history of allergies? (select all that apply.) by administering a dose and monitoring the patient's response by looking at the front of the chart or in the patient's electronic medical record (emr) by asking the patient by looking at the mar by looking at the patient's allergy bracelet?

I think this may be done; by looking at the patient's allergy bracelet, by looking at MAR, Also by asking the patient and lastly by looking at the front of the chart. Allergy or allergic diseases are a number of conditions caused by hypersensitivity of the immune system to something in the environment that usually causes little or no problem in most people. When treating a patient with allergic diseases it is important for the nurse to determine patient's history by using the above methods.