Final answer:
The upper extremity includes several bones such as the humerus, ulna, radius, carpals, metacarpals, and phalanges.
Step-by-step explanation:
The upper extremity, which includes the arm, forearm, wrist, and hand, consists of several bones. The correct option is Option 1: Humerus, Ulna, Radius, Carpals, Metacarpals, Phalanges. The humerus is found in the upper arm, the ulna and radius are in the forearm, and the carpals, metacarpals, and phalanges make up the wrist and hand.