G.C.I/B.A is a test used to determine blood alcohol content. Which option describes this?

• A. Test used to determine blood alcohol content
• B. Government Certification in Breath Analysis
• C. Gas Chromatograph Identification/Bar Analysis
• D. General Chemistry in Breath Analysis

Answer: (A)

The key idea here is recognizing what the acronym G.C.I/B.A is describing—the purpose of the test. G.C.I/B.A is a label tied to measuring how much alcohol is in a person, so the description that best fits is a test used to determine blood alcohol content. The other options describe either an official credential, a specific lab instrument or method, or a broad field, none of which capture the function of the test as stated. In real-world use, BAC testing focuses on quantifying alcohol in breath or blood to assess impairment, which aligns with the idea of a test whose purpose is to determine blood alcohol content.