A ship superintendentâs role and scope, when it comes to the shipping industry, is huge and requires complete alertness and vigilance because of the great responsibilities bestowed upon him. In simple terms, a ship superintendent can also be referred to as a supervisor or an overseer.
Breathe fresh air. You can increase blood oxygen by breathing fresher air. Allow fresh air to permeate all the rooms of your office, home and car. Open the windows in your bedroom before you go to sleep. Eat foods high in Vitamin F (essential fatty acids). This vitamin increases the oxygen holding capacity of the hemoglobin (the chemical that holds oxygen) in your red blood cells. Foods rich in Vitamin F include avocados, walnuts and soybeans.
Oxygen treatment increases the amount of oxygen that flows into your lungs and bloodstream. If your COPD is very bad and your blood oxygen levels are low, getting more oxygen can help you breathe better and live longer. There are several ways to deliver the oxygen, including: The level of oxygen in airplanes is about the same as the oxygen level at an elevation of 8000 ft (2400 m) . 2  This drop in oxygen can really affect people with COPD. 3  If you normally use oxygen or have borderline-low oxygen levels in your blood, you may need oxygen when you fly.