A4.1.1.PathBloodF - Belle Vernon Area

CO 2 waste is picked up from the body cell and loaded into the red blood cell in the form of bicarbonate. The blood at this time is said to be “deoxygenated” and must travel back to the lungs so that the CO 2 may be exhaled. It travels back to the lungs via the right side of the heart and pulmonary circulation. ................
................