A project or scheme, often designed to deceive; a stratagem; an artifice. device (Noun). A technique that an author or speaker uses to evoke an emotional response in the audience; a rhetorical device. device (Noun). A motto, emblem, or other mark used to distinguish the bearer from others. A device differs from a badge or cognizance primarily because as it is a personal distinction, and not a badge borne by members of the same house successively. device (Noun). An image used in whole or in part as a trademark or service mark.
hepatology is a branch of medicine concerned with the study prevention diagnosis and management of diseases that affect the liver gallbladder biliary tree and pancreas
Confidence votes 720. Gastroenterology is the study of the digestive tract from beginning (mouth and esophagus) to the end (rectum and anus), and all organs and tissues in-between.astroenterology also includes the liver, pancreas, gall bladder, and biliary tree, but this is a sub-speciality commonly referred to as Hepatology.