Aortic arch aneurysm. The aortic arch is the segment of aorta between the inominate artery and subclavian artery. This segment gives off the arteries to the brain, neck, face, and upper extremities. It connects the ascending aorta to the descending aorta, crossing from the front part of the chest to the back.
Australian Aboriginal Flag The Australian Aboriginal Flag is an official flag of Australia, along with the Australian National Flag and the Torres Strait Islander Flag.The Australian Aboriginal Flag is well recognised as the flag of the Aboriginal peoples of Australia.ustralian Aboriginal Flag The Australian Aboriginal Flag is an official flag of Australia, along with the Australian National Flag and the Torres Strait Islander Flag.
The coat of arms of Australia is the formal symbol of the Commonwealth of Australia and its monarch, currently Queen Elizabeth.he coat of arms is the basis of the Queen's Personal Australian Flag, and since 1973 a slightly modified version has formed the basis of the Great Seal of Australia.