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.
Investors have perceptions and expectations about the securities markets and whether or not the value of specific securities, as well as the market overall, will rise or fall. The bull (or bullish investor) makes investments based on his or her belief that the market will climb higher or that certain securities will post gains. The opposite is the bear (or bearish investor), who acts upon his or her belief that the market will decline in value or that certain securities will decline in value.