What suffix commonly indicates inflammation?

The suffix that commonly indicates inflammation is "-itis." This suffix is derived from Latin and is widely used in medical terminology to describe inflammatory conditions affecting various parts of the body. For example, "arthritis" refers to inflammation of the joints, "appendicitis" refers to inflammation of the appendix, and "dermatitis" indicates inflammation of the skin. The use of "-itis" helps healthcare professionals and students communicate clearly about the nature and location of inflammatory diseases.

The other options mentioned are used in different contexts: "-oma" typically refers to tumors, "-pathy" denotes diseases or disorders, and repeating "-itis" does not provide a different context or meaning in this case. Understanding the specific meanings of these suffixes is crucial for effective communication in the medical field.