The practical nurse (PN) is caring for a client whose urine drug screen is positive for cocaine. Which of the following behaviors is this client likely to exhibit during cocaine withdrawal?

A. Talkativeness: Seen during intoxication, not withdrawal. B. Exhilaration: Associated with the stimulant effects of cocaine, not withdrawal. C. Extreme drug craving: Withdrawal is characterized by intense cravings, fatigue, depression, and irritability. D. Increased energy: Seen during intoxication, not during withdrawal.