Question One way to prevent fatigue on long trips is to: Answers Take frequent breaks. Text while driving. Drink caffeine. Explanation To avoid becoming fatigued on a long trip, you should take a break after every 100 miles or two hours of driving. Driving through the night, or during any other time when you would normally be asleep, raises the danger of fatigue. This questions appears in the following tests: Arkansas Double Minnesota HazMat Mississippi Class A Knowledge Test Missouri Class B Knowledge Test Oklahoma Class B Knowledge Test Oklahoma Passenger South Dakota Class A Knowledge Test Vermont Class B Knowledge Test Virginia Double