Question As the percentage of alcohol (BAC) in your blood increases, you become: Answers More intoxicated. More sober. More coordinated. Explanation Blood alcohol concentration (BAC) is a measure of the percentage of alcohol in a person's blood. The higher the BAC, the more impaired a person is. Pass your DMV Written Test with flying colors Take me to the cheat sheet Tennessee This questions appears in the following tests: Kentucky Practice Test 15 Alabama Practice Test 38 Alabama Practice Test 9 Arizona Practice Test 20 Arkansas Practice Test 11 California Practice Test 39 Connecticut Practice Test 3 Delaware Practice Test 3 District Of Columbia Practice Test 1 District Of Columbia Practice Test 17 Kansas Practice Test 21 Kansas Practice Test 7 Maine Practice Test 24 Maryland Practice Test 20 Mississippi Practice Test 27 New Mexico Practice Test 7 Oklahoma Practice Test 2 Rhode Island Practice Test 8 South Dakota Practice Test 14 Tennessee Practice Test 15 Wisconsin Practice Test 40 Wyoming Practice Test 41