Screen Reader Mode Icon Check SCREEN READER MODE to make this survey compatible with screen readers. Question Title 1. What is thrombosis? The formation of a blood clot in a blood vessel. The breakdown of blood cells. The increase of blood pressure in veins. The reduction of oxygen in the blood. OK Question Title 2. What is an embolus? A blood clot that forms in a blood vessel. A blood clot that breaks off and travels through the bloodstream. A type of medication used to dissolve blood clots. A condition where blood vessels are inflamed. OK Question Title 3. Which of the following is a common symptom of deep vein thrombosis? Headache Leg pain, swelling, and redness Stomach ache Blurred vision OK Question Title 4. What is the primary method to prevent thrombosis? Regular exercise Low dose blood thinners or anticoagulants High protein diet Vitamin supplements OK DONE