Stillwater. Often referred to as the birthplace of Minnesota, Stillwater is nestled into the bluffs of the St. Croix River. Tourists enjoy the historic downtown's used bookstores, antique shops, restaurants, bed and breakfasts, historical sites and lumber mill heritage. East Metro.
However, if the lungs are filled with fluid, they cannot properly perform that task. In cases of pulmonary edema, the lungs cannot put oxygen into the bloodstream, and the rest of the body is deprived of oxygen. When doctors treat pulmonary edema, they work to remove the fluid from the patientâs lungs.
1 Our bodies use oxygen as a fuel source to make energy from the food we eat. 2  Carbon dioxide, a waste product, enters the bloodstream and travels back to the lungs. 3  When we exhale, we breathe out carbon dioxide, nitrogen, and oxygen. 4  When someone is choking with a completely blocked airway, no oxygen can enter the lungs.