Bones of the Skeleton

Front

What is the radius?

Back

The radius is one of the two long bones in the forearm, located on the thumb side. It extends from the elbow to the wrist.

Front

What is the ulna?

Back

The ulna is the second of the two long bones in the forearm, located on the side opposite the thumb. It runs parallel to the radius.

Front

What are carpals?

Back

Carpals are the eight small bones that make up the wrist, allowing for a range of motion.

Front

What is the tibia?

Back

The tibia, also known as the shinbone, is the larger and stronger of the two bones in the lower leg, located medially.

Front

What are metacarpals?

Back

Metacarpals are the five bones that form the middle part of the hand, connecting the wrist to the fingers.

Front

What are phalanges?

Back

Phalanges are the bones of the fingers and toes. Each finger has three phalanges, while the thumb has two.

Front

What is the function of the skeleton?

Back

The skeleton provides structure, protects internal organs, facilitates movement, and stores minerals.

Front

What is the difference between the axial and appendicular skeleton?

Back

The axial skeleton includes the skull, vertebral column, and rib cage, while the appendicular skeleton consists of the limbs and pelvic girdle.

Front

What is the femur?

Back

The femur is the longest bone in the human body, located in the thigh, and connects the hip to the knee.

Front

What is the fibula?

Back

The fibula is the thinner and smaller bone of the lower leg, located parallel to the tibia.