Question When using a mirror, you should: Answers Look quickly at the mirror. Stare at the mirror for a long time. Use only the driver’s side mirror. Explanation When making mirror checks, you should look at the mirrors fairly quickly. If you spend too much time looking in a mirror, you may travel a substantial distance down the road without seeing what is coming up ahead. Take a FREE Practice Test Now This questions appears in the following tests: Arkansas Knowledge Test Class A , Iowa Knowledge Test Class A , Mississippi Knowledge Test Class B , Nevada Knowledge Test Class B ,