When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
Medication errors are three times higher among children and infants than with adults.
Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Did you know?
There are 60,000 miles of blood vessels in every adult human.
Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
This 19-year-old in Wisconsin was given a reduced jail sentence for holding this sign in front of ...