Because there is less lung tissue, the heart also has to work harder and uses more oxygen to push the blood through the lung tissue that is left
If there is an inner divider isolating an orinasal pocket, air from the upper section will pass into it via holes provided for that purpose
But his warmth and generosity were matched by a pack-a-day smoking habit, toxic dietary habits, and a cocaine addiction
In 2011, Quebec required him to take a supervised blood test if he wanted to box in the province, and he refused
At the end of these tubes are billions of tiny air sacs called alveoli
Given secondhand tobacco smoke can migrate from your neighbors' units through ventilation systems, doorways, and cracks in walls, how do you ensure your home is smoke-free