If a client states they can drink 10 drinks and not get drunk, what does this indicate?

When a client claims they can consume a significant amount of alcohol, such as 10 drinks, without feeling drunk, it indicates that they have developed a tolerance to alcohol. Tolerance is a physiological response where the body adapts to the presence of alcohol over time, requiring larger quantities to achieve the same effects previously experienced with smaller amounts. This is a common characteristic in individuals who consume alcohol regularly and can be a sign of developing an alcohol use disorder.

The other options would imply different interpretations: minimizing intake suggests deceit about actual consumption, blackouts relate to memory loss due to heavy drinking, and having no drinking problem would imply that such high levels of consumption are not concerning. However, the assertion of tolerating numerous drinks aligns closely with the concept of tolerance, making it the most accurate reflection of the client's situation.