In anatomical sources, the aorta is usually divided into sections. One way of classifying a part of the aorta is by anatomical compartment, where the thoracic aorta (or thoracic portion of the aorta) runs from the heart to the diaphragm. The aorta then continues downward as the abdominal aorta (or abdominal portion of the aorta) diaphragm to the aortic bifurcation.
You can perform an allergy skin test on infants as young as six months, but they're not considered totally reliable in kids younger than two years old. Before going ahead with any type of skin test, a doctor usually takes a few factors into account.
Third, you will likely need to undergo allergy testing to determine if, indeed, you have a mold allergy. There are over 100 types of mold species which humans can react to. This type of allergic testing requires you to have a skin patch test where the skin is scratched and a sample of the mold placed on the scratch. The scratch is then covered and allowed to âdevelopâ for a period of time.