Sometimes bronchoscopy is used to treat lung problems. It may be done to insert a stent in an airway. An airway stent is a small tube that holds the airway open. It's used when a tumor or other condition blocks an airway. In children, the procedure most often is used to remove something blocking an airway.
Spanning the border from Minnesota into the Canadian provinces of Ontario and Manitoba, Lake of the Woods is an enormous body of water over 68 miles long, 59 miles wide, with 25,000 miles of shoreline-the world's longest lake shoreline.
The Great Lakes The Great Lakes are the five largest lakes in the United States and include Lake Superior, Lake Huron, Lake Michigan, Lake Erie, and Lake Ontario. They are located in the northern Midwest along the border between the United States and Canada. Of the five lakes, only lake Michigan is located entirely in the United States. There are eight states that have shoreline on at least one of the Great Lakes including New York, Michigan, Pennsylvania, Ohio, Indiana, Illinois, Wisconsin, and Minnesota.