Bridges of Dublin. Tower Bridge (1894) London, England. âTower Bridge is a combined bascule and suspension bridge over the River Thames in London and takes its name from the nearby Tower of London. Frequently mistaken for London Bridge, the next bridge upstream, it has become an iconic symbol of the city and a very popular tourist attraction.
Antihypotensive agent. An antihypotensive agent, also known as a vasopressor agent or pressor, is any medication that tends to raise reduced blood pressure.
Pressor: Causing a rise in blood pressure. A pressor base is a substance (chemically classified as a base) capable of raising the blood pressure. A pressor nerve is a nerve that, when stimulated, increases the blood pressure.A pressor reflex is a nerve reflex that constricts arterioles (small blood vessels) and thereby increases the blood pressure.A pressor substance is any substance that elevates arterial blood pressure. pressor reflex is a nerve reflex that constricts arterioles (small blood vessels) and thereby increases the blood pressure. A pressor substance is any substance that elevates arterial blood pressure.