A client who is an alcoholic receives a prescription for disulfiram 500 mg by mouth (PO) daily. Which instruction should the nurse provide to this client?

D Take the medication each morning beginning 48 hours after your last drink of alcohol. A Take the medication with at least 8 ounces (240 mL) of water and limit alcohol consumption while taking this medication. B Begin taking the medication immediately and take it daily, regardless of whether or not you drink alcohol. C Take the medication at bedtime and avoid consuming any more than one ounce of alcohol daily.