RAD 225 Exam 2 Review

Which type of cell is associated with bone resorption and bone removal?

• osteoclast

• osteocyte

• osteoblast

• osteolytic

A vertebra with characteristics of more than one major division of the spine is called

• spondylolysis

• spina bifida

• a transitional vertebra

• spondylolisthesis

The most common form of dwarfism caused by decreased enchondral bone formation is

• osteomalacia

• hip dysplasia

• achondroplasia

• osteopetrosis

The most common form of degenerative arthritis

• rheumatoid arthritis

• osteoarthritis

• senile arthritis

• juvenile rheumatoid arthritis

Blood levels with an increased uric acid leading to deposits of crystals in the joints and cartilage is

• osteomalacia

• Paget’s disease

• rheumatoid arthritis

• gout

Malignant bone lesions cause soft-tissue swelling and

• cortical bone erosion causing a poorly defined margin

• bone expansion with an intact cortex

• are cystlike structures

• encapsulate filling with fluid

This pathology causes the appearance of multiple osteolytic lesions scattered throughout skeleton.

• osteogenic sarcoma

• osteoid osteomas

• a giant cell tumor

• multiple myeloma

A fracture that occurs due to weakening of the bone as the result of a disease process is a ______ fracture.

• Greenstick.

• Stress.

• Fatigue.

• Pathologic.

Dorsal displacement of the radius, often caused by falling on outstretched hands.

• Boxer’s fracture

• Smith’s fracture

• Colles’ fracture

• Monteggia’s fracture

Which pathology is demonstrated on the image?

• Osteochondroma.

• Osteoid osteoma.

• Osteoclastoma.

• Osteogenic sarcoma.