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(IA DMV) Iowa Department of Motor Vehicle Practice Test
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IA DMV Alcohol, Drugs, and Impaired Driving 3
Free · Instant Results
Under Iowa law, which of the following substances can result in an OWI charge besides alcohol?
A
Caffeine from energy drinks
B
Over-the-counter antihistamines that cause drowsiness
C
Herbal supplements
D
Vitamins and dietary supplements
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