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.
The more red blood cells present in the body, the more oxygen and nutrients can be carried to various vital organs for proper functioning. A decrease in hematocrit indicates less delivery of oxygen and nutrients to the bodyâs vital organs. 1  Blood transfusions.2  Hematocrit levels can increase when red blood cells increase. 3  Blood transfusions can replace any blood loss in the body and it can raise the bodyâs red blood cell count, elevating hematocrit levels. Supplementing the body with iron can help increase the bloodâs capacity to carry oxygen and supply the body with oxygen. 2  Address the cause of bleeding. 3  Any bleeding from the body, external or internal, has to be treated or addressed to avoid further decrease in the hematocrit levels.