Across health care settings, many different terms are used to describe the same or similar conditions. For example, a bed sore may alternatively be called a pressure sore, a pressure ulcer, or a decubitus ulcer. While it may be fairly manageable for a nurse to make the connection among these terms, the same cannot be said for a computer system. Nurses have the ability to reason and reflect upon their clinical knowledge. Computer systems are linear, relying on user input to output information. When diverse terms are used, systems are unable to make the connections between the data. For this reason, the health care industry is vigorously moving towards the standardization of terminologies.