Which Practice Can Help to Reduce the Likelihood of the Adverse

Which practice can help to reduce the likelihood of the adverse effects of drugs? ​

A) Request a complete list of all medications and dietary supplements that a patient is taking.
B) Ensure that more than one doctor is overseeing each patient's medication use.
C) Encourage patients to use multiple pharmacies so that more than one pharmacist can monitor their prescriptions.
D) Tell patients that most side effects are temporary and to wait a few days before calling the doctor.
E) Tell patients that herbal supplements do not usually react with prescription medications.