Signs and Symptoms of Pulmonary Contusion. The three components of a pulmonary contusion include oedema (swelling from fluid retention), haemorrhage (profuse bleeding), and atelectasis (partial or complete collapse of the lung). However, these symptoms may not be easily detected as they are all internal.
Definition of bull market. : a market in which securities or commodities are persistently rising in value â compare bear market.
In a bull market, stocks show a tendency to go up in price over a period of time. This period can be weeks, months or years. It's not an exact term. Instead, it refers more to confident sentiment among investors. In practice, it means the market has more buyers than sellers. When demand exceeds supply, prices rise.