1 High blood pressure causes scarred arteries that fill up with plaque and become more prone to blood clots. 2  Sometimes plaque or a blood clot can completely close an artery, blocking the blood flow to tissue on the other side. 3  Damaged arteries cause blood supply failures.
Outreach is defined as reaching out to others, or becoming involved in a community or effort. When an organization reaches out to citizens in a community to help them find food and shelter, this is an example of outreach. to reach farther (than); exceed; surpass.
They all involve reaching out -- but the type and degree of outreach depends on an effort's purpose, goals and target population. People use the word outreach to describe a wide range of activities, from actual delivery of services to dissemination of information. As a tool to help expand access to healthy services, practices or products, outreach is most often designed to accomplish one of the following (or some combination):