What Intervention Would Most Likely Reduce the Risk of Adverse

What intervention would most likely reduce the risk of adverse effects from medications?

A) A dvise patients to take the drugs on a continuous schedule.
B) ​T ell the patient to write down side effects after he has finished the prescription.
C) ​E ncourage a patient to call the physician or nurse prior to taking each dose of the medication.
D) ​O btain a list of all drugs and herbal supplements the patient is taking.