Human Skeletal System and Bone Development Quiz

The clavicle is commonly known as the collarbone.

Red bone marrow functions in the formation of blood cells.

The femur is commonly referred to as the thigh bone.

The periosteum in bones serves the purpose of nourishment and protection.

The medullary cavity in long bones serves the purpose of fat storage.

The skeletal system's primary function is to provide movement and support for the body.

Irregular bones have a complex shape and various processes.

The radius, located in the forearm, is longer than the other bone in the same region.

Bursae are small, fluid-filled sacs that reduce friction between bones and surrounding tissues.

Calcium is the primary mineral found in bones, contributing to their hardness and strength.

The ball-and-socket joint allows the widest range of motion.

The scientific term for the process of bone formation is ossification.

Parathyroid hormone (PTH) regulates calcium levels in the blood and bone formation.

Osteoporosis is characterized by reduced bone mineral density and an increased risk of fractures.

The junction between two bones, allowing limited movement, is called articulation.

Osteopenia is the gradual decrease in bone mass and density that occurs with aging.

The metaphysis is responsible for the growth in length during childhood and adolescence in long bones.