What does ALAT measure in clients?

The ALAT, which stands for Alanine Aminotransferase, is primarily an enzyme found in the liver that plays a crucial role in metabolizing amino acids. When measuring ALAT levels in clients, the focus is on evaluating liver function and identifying potential liver damage or disease, which can be significantly impacted by heavy drinking. Elevated ALAT levels typically indicate liver inflammation or injury, often associated with prolonged alcohol consumption.

Measuring ALAT can provide insights into a client's alcohol use patterns and their potential effects on liver health. Thus, this choice is correct as it directly relates to assessing both heavy drinking behaviors and their impact on liver enzyme levels. The relationship between alcohol intake and liver enzyme elevation is well-documented, making this measure relevant in the context of substance abuse counseling and assessment.