Functions of Skeletal System Quiz

Skeletal system does not transport, but supports, protects, and stores minerals.

Osteoblasts build bone tissue by secreting matrix materials.

Fracture refers to a break in the continuity of bone tissue.

Skeletal system provides attachment points and support for muscles.

Clavicle, or collarbone, connects the shoulder to the chest.

Calcitonin helps lower blood calcium levels by inhibiting bone breakdown.

Red bone marrow is the site of hematopoiesis, producing blood cells.

Osteoclasts break down bone tissue during remodeling.

Vitamin D aids in the absorption of calcium from the intestines.

Osteoporosis results in fragile bones prone to fracture.

Femur is part of the appendicular skeleton, not axial.

Ball and socket joint permits movement in multiple directions.

Synovial fluid reduces friction between joint surfaces.

Rheumatoid arthritis causes chronic joint inflammation.

Epiphysis contains red bone marrow, site of blood cell production.

Bones store minerals like calcium and phosphorus for homeostasis.

Physis, or growth plate, allows bone lengthening during growth.