Right-click the picture you want to change. Click Format Picture. In the Format Picture dialog box, click the Picture tab. Under Image control, click Washout in the Color list, and then click Recolor.
There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back toward the heart.
5. Cancel. The blood vessels that carry oxygenated blood through the body are the arteries, which pump blood away from the heart. Identify oxygenated blood by its red color with help from a nurse and respiratory therapist in this free video on blood vessels.Part of the Video Series: Blood Vessels.. Cancel. The blood vessels that carry oxygenated blood through the body are the arteries, which pump blood away from the heart. Identify oxygenated blood by its red color with help from a nurse and respiratory therapist in this free video on blood vessels.