McDonald's Airport Toys. While on the surface it sounds like a good idea: get an airplane as a toy and turn your Happy Meal box into the airport. However, when our clown-faced friend unveiled what has come to be known as the cheapest McDonald's toy of all time, kids were not excited.
Oxygen is carried in the blood in two forms: (1) dissolved in plasma and RBC water (about 2% of the total) and (2) reversibly bound to hemoglobin (about 98% of the total). At physiological PO2 (40 &#60; PO2 &#60; 100 mm Hg), only a small amount of oxygen is dissolved in plasma since oxygen has such a low solubility.
Making the world better, one answer at a time. It is the pulmonary arteries; which are the only arteries in the human body that carry deoxygenated blood. FYI-It is the pulmonary veins that carry oxygenated blood from the lungs to the heart; which are the only veins in the human body to carry oxygen rich blood.Hope that helps:).YI-It is the pulmonary veins that carry oxygenated blood from the lungs to the heart; which are the only veins in the human body to carry oxygen rich blood. Hope that helps:).