A pаtient is seen in the ED аnd is well knоwn tо stаff because оf previous admissions related to alcohol abuse. He was brought in by law enforcement after being . The client has a strong odor of alcohol on their breath, but reports drinking only four beers in the last 12 hours. Physical health problems include a history of compromised liver function. If it is determined the client is dependent on alcohol, which information should the nurse obtain in order to predict the onset of withdrawal symptoms?