The political term right-wing was first used during the French Revolution, when liberal deputies from the Third Estate generally sat to the left of the president's chair, a habit which began in the Estates General of 1789.The nobility, members of the Second Estate, generally sat to the right.he political term right-wing was first used during the French Revolution, when liberal deputies from the Third Estate generally sat to the left of the president's chair, a habit which began in the Estates General of 1789. The nobility, members of the Second Estate, generally sat to the right.
Continuous positive airway pressure (CPAP) therapy is a common treatment for obstructive sleep apnea. It includes a small machine that supplies a constant and steady air pressure, a hose, and a mask or nose piece. Common problems with CPAP include a leaky mask, trouble falling asleep, and a dry mouth or nose.
BiPAP (also referred to as BPAP) stands for Bilevel Positive Airway Pressure, and is very similar in function and design to a CPAP machine (continuous positive airway pressure). Similar to a CPAP machine, A BiPAP machine is a non-invasive form of therapy for patients suffering from sleep apnea.Both machine types deliver pressurized air through a mask to the patient's airways. The air pressure keeps the throat muscles from collapsing and reducing obstructions by acting as a splint.he main difference between BiPAP and CPAP machines is that BiPAP machines have two pressure settings: the prescribed pressure for inhalation (ipap), and a lower pressure for exhalation (epap).