what are the only arteries in the body that carry deoxygenated blood
Artery An artery (plural arteries) (from Greek ἀρτηρία (artēria), meaning 'windpipe, artery')[1] is a blood vessel that takes blood from the heart to all parts of the body. Most arteries carry oxygenated blood; the two exceptions are the pulmonary and the umbilical arteries, which carry deoxygenated blood to the organs that oxygenate it. The effective arterial blood volume is that extracellular fluid which fills the arterial system.
Dolores O'Riordan The cause of death was not immediately made public;[55] police said it was not being treated as suspicious.[56] The coroner's office said the results of its inquiry would not be released until April at the earliest.[57]
Fetal circulation Some of the blood entering the right atrium does not pass directly to the left atrium through the foramen ovale, but enters the right ventricle and is pumped into the pulmonary artery. In the fetus, there is a special connection between the pulmonary artery and the aorta, called the ductus arteriosus, which directs most of this blood away from the lungs (which are not being used for respiration at this point as the fetus is suspended in amniotic fluid).[1]
Montreal Protocol "Recognizing that worldwide emissions of certain substances can significantly deplete and otherwise modify the ozone layer in a manner that is likely to result in adverse effects on human health and the environment. Determined to protect the ozone layer by taking precautionary measures to control equitably total global emissions of substances that deplete it with the ultimate objective of their elimination on the basis of developments in scientific knowledge"