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.
A 'trend' in financial markets can be defined as a direction in which the market moves. 'Bullish Trend' is an upward trend in the prices of an industry's stocks or the overall rise in broad market indices, characterized by high investor confidence. Description: A bullish trend for a certain period of time indicates recovery of an economy.