Edema is the accumulation of fluid in bodily tissues or a body cavity. The word is derived from the Middle English word ydema, which comes from the Greek word for swelling..In people who suffer from this condition, the swelling is usually clearly visible.eeping the legs elevated may help treat leg edema. Pulmonary edema is usually caused by heart failure. Cutting back on salt may help relieve edema. Compression stockings may help prevent fluid from collecting in the lower extremities.
Key Characteristics of Hedge Funds. 1  Hedge funds utilize a variety of financial instruments to reduce risk, enhance returns and minimize the correlation with equity and bond markets. 2  Hedge funds vary enormously in terms of investment returns, volatility and risk. 3  Many hedge funds have the ability to deliver non-market correlated returns.
A mutual fund with a portfolio mixing stocks, bonds, and cash equivalents in different types of securities in a more-or-less fixed ratio.Balanced mutual funds are used for long-term investing. They also seek to diversify one's portfolio and avoid volatility in any one market.It is an example of an asset allocation fund. mutual fund with a portfolio mixing stocks, bonds, and cash equivalents in different types of securities in a more-or-less fixed ratio.