Human Anatomy Midterm Review

Front

What is the ulna?

Back

The ulna is one of the two long bones in the forearm, located on the opposite side of the thumb. It is involved in the formation of the elbow joint.

Front

What is the sternum?

Back

The sternum, also known as the breastbone, is a flat bone located in the center of the chest. It connects to the ribs via cartilage and helps protect the heart and lungs.

Front

What is the tibia?

Back

The tibia, commonly known as the shinbone, is the larger and stronger of the two bones in the lower leg. It supports the majority of the body's weight.

Front

Where is the coccyx located?

Back

The coccyx, or tailbone, is located at the base of the vertebral column. It is made up of three to five fused vertebrae.

Front

What is the mandible?

Back

The mandible, or lower jawbone, is the largest and strongest bone of the face. It holds the lower teeth in place and is involved in chewing.

Front

What are the main functions of the skeletal system?

Back

The skeletal system provides structure, protects internal organs, facilitates movement, produces blood cells, 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 the girdles that attach them to the axial skeleton.

Front

What is cartilage?

Back

Cartilage is a flexible connective tissue found in various parts of the body, including joints, the rib cage, and the ear. It provides support and cushioning.

Front

What are ribs?

Back

Ribs are curved bones that form the rib cage, protecting the thoracic cavity and supporting the upper body. There are 12 pairs of ribs in humans.

Front

What is the function of the clavicle?

Back

The clavicle, or collarbone, connects the arm to the body and helps stabilize the shoulder. It also protects underlying blood vessels and nerves.