The most accurate method of determining blood alcohol concentration is
A) urinalysis.
B) breath analysis.
C) blood analysis.
D) saliva analysis.

Question

Quizplus · Accepted Answer

Blood analysis is the most accurate method of determining blood alcohol concentration as it directly measures the amount of alcohol in the bloodstream, whereas other methods such as breath analysis and saliva analysis only estimate blood alcohol concentration based on the amount of alcohol present in exhaled breath or saliva. Urinalysis can also estimate blood alcohol concentration but is less accurate than blood analysis.

The Most Accurate Method of Determining Blood Alcohol Concentration Is