CPCT Medical Terminology Practice Test

HX is shorthand for History in patient records. This section captures information about a patient’s past health events and circumstances that influence current care, such as previous illnesses, past surgeries, medications, allergies, and social or family history. It’s a broad view of the patient’s medical background, not a current condition. Hyperkalemia or hypoxemia are specific health problems, not chart sections, and “history of illness” refers to a more focused part of the history (the illnesses someone has had) rather than the general history term itself. So, HX maps to History.