American Academy of Professional Coders (AAPC) Practice Exam

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Prepare for the American Academy of Professional Coders exam with our comprehensive quiz, featuring multiple-choice questions designed to enhance your coding skills and knowledge. Ideal for aspiring medical coders looking to succeed in the certification process.

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What type of bone classification includes both short and long bones?

  1. Cuboidal

  2. Tubular

  3. Flat

  4. Long

The correct answer is: Tubular

The correct classification that includes both short and long bones is best described as tubular. Tubular bones are named for their elongated and cylindrical shape, which is characteristic of long bones like the femur and humerus. However, the term can also encompass the short, cylindrical shapes of some short bones that provide stability and support in areas like the wrists and ankles. Contrarily, cuboidal bones are typically associated with short bones that are as wide as they are long, such as the carpals and tarsals, particularly emphasizing their cubical shape. Flat bones encompass bones that are thin and often curved, such as the skull, ribs, and sternum, which serve protective functions. Long bones refer specifically to the classification of bones that are longer than they are wide, distinct from the other categories. The grouping of tubular indicates a range of shapes and functions in relation to size and dimension within the skeletal system.