Leg swelling related to fluid buildup. Leg swelling caused by the retention of fluid in leg tissues is known as peripheral edema. It can be caused by a problem with the circulatory system, the lymphatic system or the kidneys. Leg swelling isn't always a sign of a heart or circulation problem.
Definition of High Risk Investment. What is a high risk investment? What is the definition of the term high risk investment? A high risk investment is an investment that carries a high degree of risk - meaning, there is a strong chance that you could lose a substantial amount (or all) of your investment. The potential benefit of a high risk investment is that there is a chance that you could make a very high return on the investment as well.
population at risk, a group of people who share a characteristic that causes each member to be susceptible to a particular event, such as nonimmunized children who are exposed to poliovirus or immunosuppressed people who are exposed to herpesvirus.isk population. the population which is composed of animals that are exposed to the pathogenic agent under discussion and are inherently susceptible to it. Called also population at risk.