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.
DEFINITION of 'Trending Market'. A market that is trending in one direction or another. A bull market is trending upward, while a bear market is trending downward. A trending market can be classified as such for either the short, mid or long term.