Which of the following statements is true concerning the function of bones?

Prepare for the Portage Learning AandP I Final Exam. Practice with sample questions, expert-guided explanations, and structured study materials. Enhance your understanding and boost your confidence!

The statement regarding the carpals being classified as short bones is accurate. Short bones, as defined by their shape and function, are typically roughly cube-shaped, offering stability and support with little movement. The carpals, which are the eight bones of the wrist, fall into this category.

Their structure allows them to absorb forces and provide articulation in multiple directions, which is essential for the flexibility and dexterity of the wrist. Recognizing the carpals in this way highlights the diversity in bone classification—long, short, flat, and irregular—that serves various roles in the skeletal system.

In contrast, long bones, like the femur, are characterized by their elongated shape and serve primarily for support and movement. Flat bones, such as those in the skull or sternum, have a different structural purpose, related to protection and muscle attachment. Understanding these classifications aids in grasping the functional anatomy of bones in the human body.

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