Question

There are carpal bones located in the wrist, which form rows of bones in the wrist.

A) 2; 8
B) 10; 3
C) 4; 2
D) 8; 2
E) 6; 2

Answer 1

The correct answer to the question is D) 8; 2, which corresponds to the eight carpal bones arranged in two rows within the wrist.

Step-by-step explanation:

The carpal bones are located in the wrist and form the base of the hand. These bones are arranged in rows within the wrist. There are two rows of carpal bones, with eight bones in total, arranged as a proximal row and a distal row, each containing four bones. Specifically, from the lateral (thumb side) to the medial side, the proximal row consists of the scaphoid, lunate, triquetrum, and pisiform bones, while the distal row consists of the trapezium, trapezoid, capitate, and hamate bones. The correct answer to the question is D) 8; 2, which corresponds to the eight carpal bones arranged in two rows.