Before Anesthesia. It is necessary to have an empty stomach before receiving general anesthesia. In most cases, patients are required to abstain from eating and drinking after midnight on the night before their scheduled surgery to reduce the chances of vomiting while under anesthesia. When a person is under general anesthesia, the body does not work normally.
Definition of AMPULLA OF LORENZINI. : any of the pores on the snouts of marine sharks and rays that contain receptors highly sensitive to weak electric fields.
Synonyms: sinus lactiferi, ampulla lactifera, ampulla of lactiferous duct, ampulla of milk duct, lactiferous ampulla. The definition information for lactiferous sinus is provided by Stedman's.You can search our medical dictionary here.ynonyms: sinus lactiferi, ampulla lactifera, ampulla of lactiferous duct, ampulla of milk duct, lactiferous ampulla. The definition information for lactiferous sinus is provided by Stedman's.