Which type of bone is typically described as having a shaft with two ends?

Long bones are characterized by their elongated shape, which includes a central shaft known as the diaphysis and two ends called epiphyses. This structure allows them to support the body and facilitate movement by acting as levers in conjunction with muscles.

Common examples of long bones include the femur, tibia, and humerus. The unique structure of long bones plays a crucial role in the skeletal system, providing strength, stability, and the ability to grow in length during childhood and adolescence.

Flat bones, such as the skull bones and ribs, are thin and serve protective functions rather than supporting movement. Small bones, often referred to as short bones, are roughly cube-shaped and are primarily found in the hands and feet, while irregular bones have complex shapes that do not fit into the other categories, serving diverse roles within the skeletal framework.