Uluru. World Heritage-listed Uluru is one of Australiaâs most iconic symbols. Located in the heart of Uluru Kata Tjuta National Park in Australiaâs Red Centre, Uluru is an ancient landscape, rich in Australian indigenous culture and spirituality.ocated in the heart of Uluru Kata Tjuta National Park in Australiaâs Red Centre, Uluru is an ancient landscape, rich in Australian indigenous culture and spirituality.
0. Cyanosis is the abnormal blue discoloration of the skin and mucous membranes, caused by an increase in the deoxygenated haemoglobin level to above 5 g/dL.. Cyanosis is the abnormal blue discoloration of the skin and mucous membranes, caused by an increase in the deoxygenated haemoglobin level to above 5 g/dL.
In this condition, the nails are really normal in color but the nail bed, the tissue that lies beneath the nail plate, is blue. This is commonly called nail bed cyanosis and is a sign of poorly oxygenated blood or more accurately unoxygenated hemoglobin, the oxygen carrying protein in red blood cells.