Most of the eye is filled with a clear gel called the vitreous. Light projects through your pupil and lens to the back of the eye. The inside lining of the eye is covered by special light-sensing cells that are collectively called the retina. It converts light into electrical impulses.
Share. Pethidine is a painkilling drug, as well as an anti-spasmodic, which means that it helps you to relax. It's an opiate that comes from the opium plant (poppy), and is a synthetic version of morphine.Painkilling drugs such as pethidine, diamorphine and less frequently, Meptid, should be available wherever you give birth.hare. Pethidine is a painkilling drug, as well as an anti-spasmodic, which means that it helps you to relax. It's an opiate that comes from the opium plant (poppy), and is a synthetic version of morphine.
What is DemerolÂ® ? is an opiate taken as a pill, liquid or patch.Dependency is as much an issue as with other opioids, but there is an added danger to those with kidney or liver disease.emerol, also known as Pethidine or meperidine, is considered a fast-acting opioid drug used in the management of moderate to severe pain. It is available in the U.S. in tablets, syrup and by intravenous and intramuscular injection.