Final answer:
The combining form for liver is hepat/o (Option A).
Step-by-step explanation:
The combining form for liver is "hepat/o," which is used in various medical terms related to the liver's structure and diseases, such as hepatitis, an inflammation caused by different viruses. This prefix is used in many medical terms related to the liver, such as hepatitis, which is the inflammation of the liver.
Hepatitis can be caused by various hepatitis viruses such as A, B, C, D, and E, among others. The liver is vital for many physiological processes and is comprised of different structural components, including the hepatic artery, hepatic lobules, and the hepatic portal vein. These structures are essential for the liver's blood supply and its various metabolic functions. Each hepatic lobule is a small, hexagonal-shaped structure made up of hepatocytes, and it is the basic functional unit of the liver.
Thus, the correct option is A.