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.
CPAP, or continuous positive airway pressure, is a treatment that uses mild air pressure to keep the airways open. CPAP typically is used by people who have breathing problems, such as sleep apnea. CPAP also may be used to treat preterm infants whose lungs have not fully developed.