Skeleton Review

Front

What are the metacarpals?

Back

The metacarpals are the five long bones in the hand that connect the wrist to the fingers.

Front

What are the phalanges?

Back

The phalanges are the bones in the fingers and toes, with each finger having three phalanges (proximal, middle, and distal) except for the thumb and big toe, which have two.

Front

What is the radius?

Back

The radius is one of the two long bones in the forearm, located on the thumb side, and it runs parallel to the ulna.

Front

What is the scapula?

Back

The scapula, also known as the shoulder blade, is a flat, triangular bone located in the upper back that connects the humerus (upper arm bone) with the clavicle (collarbone).

Front

What are vertebrae?

Back

Vertebrae are the individual bones that make up the vertebral column (spine), providing structure and protecting the spinal cord.

Front

What is the function of the skeletal system?

Back

The skeletal system provides support, protection for internal organs, facilitates movement, produces blood cells, and stores minerals.

Front

What is the difference between 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 the girdles that attach them to the axial skeleton.

Front

What is the role of the femur?

Back

The femur, or thigh bone, is the longest and strongest bone in the body, supporting the weight of the body and allowing for movement of the leg.

Front

What is the purpose of the rib cage?

Back

The rib cage protects the heart and lungs and supports the upper body.

Front

What are the types of bones in the human body?

Back

The types of bones include long bones, short bones, flat bones, irregular bones, and sesamoid bones.