Learner's definition of CHEMICAL. 1. : of or relating to chemistry. a chemical analysis. chemical elements/bonds. They studied the compound's chemical structure/composition/properties. a chemical laboratory.
What is quasense? Uses: This medication is a combination of 2 hormones (an estrogen and a progestin) and is used to prevent pregnancy. It works mainly by preventing the release of an egg (ovulation) during your menstrual cycle.
supersaturated calcium phosphate rinse An aqueous oral rinse composed of an electrolyte solution supersaturated with phosphate and calcium ions with antimucositis and analgesic activities. This solution may help relieve mucositis and mucositis-induced pain by restoring the natural electrolyte and pH balance of human saliva and lubricating mucosal tissues of the mouth, tongue and oropharynx.