Emphysema, a type of Chronic Obstructive Pulmonary Disease (COPD), occurs when the walls of the alveoli (air sacs) in the lungs are damaged, becoming less elastic and, therefore, less able to exchange carbon dioxide for oxygen. Smoking Cessation: If the emphysema has been caused by smoking, the person must quit to prevent further damage. 2  Bronchodilator Drugs: These drugs, which are taken either orally or with an inhaler, help to relax and open air passages or reduce inflammation and swelling.
A liquid at high pressure has a higher boiling point than when that liquid is at atmospheric pressure. For a given pressure, different liquids boil at different temperatures. For example, water boils at 100 Â°C (212 Â°F) at sea level, but at 93.4 Â°C (200.1 Â°F) at 2,000 metres (6,600 ft) altitude.
Answer:  The boiling point of water at sea level is 100oC (212oF). Water boils when the pressure of the vapor is equal to the surrounding pressure. Since atmospheric pressureâ¦ is reduced at higher altitudes it takes less energy (and therefore less heat) to boil water.