A nurse is reinforcing teaching about alcohol withdrawal with a client who has a history of alcohol use disorder. Which of the following client statements indicates an understanding of the teaching?

A. “Disulfiram will prevent my cravings for alcohol.” Disulfiram creates an aversion but does not reduce cravings. B. "I should expect hand tremors to start less than 24 hours after I stop drinking." Tremors typically begin within 6-24 hours of the last drink. C. "It is important that I take Vitamin C to prevent liver cirrhosis or other liver damage." Thiamine (Vitamin B1), not Vitamin C, is essential to prevent Wernicke’s encephalopathy and other complications. D. "Withdrawal symptoms should last about 5 to 7 days once they begin." Withdrawal symptoms typically peak in 48-72 hours and subside after 4-5 days, not 7 days.