Which of the following terms relates to the liver?

The term that relates to the liver is "Hepat." This prefix comes from the Greek word "hepar," which means liver. It is commonly used in medical terminology to indicate a connection or relation to liver function or diseases. For example, terms like "hepatitis" refer to inflammation of the liver, while "hepatectomy" describes the surgical removal of part or all of the liver.

On the other hand, the other terms do not pertain to the liver. "Hema" relates to blood, often used in terms like "hematology," which is the study of blood. "Esthesia" refers to sensation or perception, commonly used in contexts dealing with neurological assessments. "Gastr" is associated with the stomach, as seen in terms like "gastritis," which means inflammation of the stomach lining. Therefore, "Hepat" is specifically connected to liver-related medical terminology, confirming its relevance to the question.