Final answer:
The eight carpal bones that make up the base of the hand are divided into two rows: proximal and distal. The proximal row includes the scaphoid, lunate, triquetrum, and pisiform bones, while the distal row includes the hamate, capitate, trapezoid, and trapezium bones. These carpal bones provide structure and stability to the wrist and hand.
Step-by-step explanation:
The eight carpal bones form the base of the hand. They are arranged into proximal and distal rows of four bones each. In the proximal row, from lateral to medial, we have the scaphoid, lunate, triquetrum, and pisiform bones. In the distal row, from medial to lateral, we have the hamate, capitate, trapezoid, and trapezium bones. Together, these eight carpal bones provide structure and stability to the wrist and hand.