A thoracic aortic aneurysm is a blood-filled bulge or ballooning in a part of your aorta that runs through your chest. The aorta is your bodyâs major blood vessel. It runs from your heart, through your chest (which is called the thoracic area), and to your abdomen where it divides to supply blood to your legs.
Work out your alcohol units for yourself with this handy sum: Strength (ABV) x Volume (ml) divided by 1000 = No. of units. E.g. Pint of Stella: 4.8 x 568 divided by 1000 = 2.7. You may be suprised exactly how many calories are in your favourite drinks.
Answers.comÂ® is making the world better one answer at a time. It takes approximately 8.4 units of blood to equal a gallon. A unit of blood is not quite a pint, it's closer to 450 milliliters (1 pint is roughly 473 milliliters).