How does obesity affect respiratory mechanics and gas exchange?

The four chambers of the heart are attached to major veins or arteries that either bring blood into or carry blood away from the heart. ... This oxygen-poor blood ... Carbon monoxide is a colorless, odorless gas that combines with blood and limits its ability to transport oxygen. Since the engines are consuming fuel and ... However, when a blood vessel that carries oxygen-rich blood and nutrients to the brain becomes blocked by something or ruptures, it causes poor oxygen supply. Hemoglobin, a substance found in red blood cells, carries oxygen from the lungs to the tissues in the body. ... The lack of these proteins in the blood ... The circulatory system can then carry the oxygenated blood to the other parts of the body. In animals that contain coelomic fluid instead of blood, oxygen ... Feb 27, 2023 ... Blood carries oxygen to the brain, which controls all of the body's functions. Without oxygen-rich blood, the brain begins to shut down. If ... Jun 12, 2020 ... Hemoglobin is the protein inside these cells, and it carries oxygen. ... Blood tests can include the PCV (packed cell volume) test, which measures ... What problems can sickle cell disease cause? Sickle cell disease can cause: • Anemia – when you have fewer red blood cells to carry oxygen. The pumped blood carries oxygen and nutrients to tissues and organs through ... – problems with the heart or blood vessels that exist at birth. Deep ... When should I see my doctor? Resources and support; Related information on Australian websites. What is rhabdomyolysis? Rhabdomyolysis is a serious condition ...