Constitution: (not specified, but referred to in the Preamble as the United States of America). Legislature. Articles: Unicameral, called Congress. Constitution: Bicameral, called Congress, divided into the House of Representatives and the Senate.he second, The Constitution, replaced the Articles when it was ratified by New Hampshire on June 21, 1788. The two documents have much in common-they were established by the same people (sometimes literally the same exact people, though mostly just in terms of contemporaries).
Obstructive sleep apnea is a common and serious disorder in which breathing repeatedly stops for 10 seconds or more during sleep. The disorder results in decreased oxygen in the blood and can briefly awaken sleepers throughout the night. Sleep apnea has many different possible causes. In adults, the most common cause of obstructive sleep apnea is excess weight and obesity, which is associated with soft tissue of the mouth and throat. During sleep, when throat and tongue muscles are more relaxed, this soft tissue can cause the airway to become blocked.
Most people who have sleep apnea don't know they have it because it only occurs during sleep. A family member or bed partner might be the first to notice signs of sleep apnea. The most common type of sleep apnea is obstructive sleep apnea. In this condition, the airway collapses or becomes blocked during sleep.