Question Alcohol in any concentration is: Answers A stimulant. A depressant. Neither of the above. Explanation Alcohol, in any concentration, is a depressant. It slows all nerve impulses and bodily functions, resulting in a lessening of inhibitions and negatively affecting a consumer's ability to concentrate and stay alert. Pass your DMV Written Test with flying colors Take me to the cheat sheet Tennessee This questions appears in the following tests: Alabama Practice Test 9 Arizona Practice Test 26 Arizona Practice Test 16 Arkansas Practice Test 10 California Practice Test 15 Connecticut Practice Test 10 Delaware Practice Test 7 District Of Columbia Practice Test 3 Kansas Practice Test 21 Kentucky Practice Test 9 Maine Practice Test 34 Maryland Practice Test 7 Mississippi Practice Test 6 Oklahoma Practice Test 15 Rhode Island Practice Test 1 South Dakota Practice Test 22 Tennessee Practice Test 14 Tennessee Practice Test 16 Wisconsin Practice Test 39 Wyoming Practice Test 37 Wyoming Practice Test 20 California Practice Test 41