Primary spontaneous pneumothorax is likely due to the formation of small sacs of air (blebs) in lung tissue that rupture, causing air to leak into the pleural space. Air in the pleural space creates pressure on the lung and can lead to its collapse.
Confidence votes 4.4K. The main purpose of the Patriot Act is to greatly reduce terrorists' abilities to operate within the United States. The key techniques used to do so include (but are not limited) to the following: * Reduced restrictions on law enforcement access to records. * Reduced restrictions on conducting intelligence gathering in the United States.
Since its passage following the September 11, 2001 attacks, the Patriot Act has played a key part - and often the leading role - in a number of successful operations to protect innocent Americans from the deadly plans of terrorists dedicated to destroying America and our way of life.