Medical Definition of resolution. 1  1: the separating of a chemical compound or mixture into its constituents. 2  2: the process or capability of making distinguishable the individual parts of an object, closely adjacent optical images, or sources of light. 3  3: the subsidence of a pathological state (as inflammation)
You need to look well ahead to make sure you have room to make these moves safely. 1  Most good drivers look 12-15 seconds ahead. That means looking ahead the distance you will travel in 12-15 seconds. 2  Look for vehicles coming onto the highway, into your lane, or turning. Watch for brake lights from slowing vehicles.
Make sure you are in the correct lane well ahead of time. Look ahead, behind, and to each side of your vehicle. Be aware of other drivers and pedestrians. Signal your turn at least 100 feet ahead (about 10 car lengths) on city streets and 300 feet (30 car lengths) on open highways. Watch for and obey traffic signals, signs, and pavement markings that direct your movement.