thrombotic thrombocytopenic purpura. Description. Thrombotic thrombocytopenic purpura is a rare disorder that causes blood clots (thrombi) to form in small blood vessels throughout the body. These clots can cause serious medical problems if they block vessels and restrict blood flow to organs such as the brain, kidneys, and heart.
âTHE MOST IMPORTANT DRIVING TECHNIQUE TO AVOID CRASHES WHEN DRIVING IN ICY OR SNOWY CONDITIONS IS REDUCING SPEED AND INCREASING FOLLOWING DISTANCEâ. When you are driving on ice, you have to keep in mind that your wheels don't have as much traction as they do when you are driving on dry pavement.
The bottom line is, having perfect vision for driving at dawn, dusk or nighttime simply isnât possible. The first approach should be to remove any obstacles to clear vision, such as those suggested in Shedding Some Light on Night Driving Challenges and Solutions, Part 1. Should you choose to experiment with night driving glasses or even with various lens tints, know that eye experts warn against this as a safe option.