How many bones make up the metacarpus in the hand?

How many bones make up the metacarpus in the hand?

• A. Carpals
• B. Metacarpus
• C. Phalanges
• D. Tarsals

Answer: (B)

In the hand, the metacarpus is the set of bones that forms the palm, between the wrist and the fingers. It consists of five long bones called metacarpals. The term that names this palm region is metacarpus, which is why it’s the best choice. The other terms refer to other parts: carpals are the wrist bones, phalanges are the finger bones, and tarsals are the ankle bones. So remember there are five metacarpal bones, making up the metacarpus.

In the hand, the metacarpus is the set of bones that forms the palm, between the wrist and the fingers. It consists of five long bones called metacarpals. The term that names this palm region is metacarpus, which is why it’s the best choice. The other terms refer to other parts: carpals are the wrist bones, phalanges are the finger bones, and tarsals are the ankle bones. So remember there are five metacarpal bones, making up the metacarpus.