Lab 4 Practice Quiz

HINT: MAKES OSTEOBLASTS AND CHONDROBLASTS

• mesenchymal stem cell

• osteogenic stem cell

• hematopoietic stem cell

• epidermal stem cell

•  

  osteocytes

• fibroblasts

• blood cells

• adipocytes

Name the specific protein that makes bone (and cartilage) strong and slightly flexible; lack of this protein causes bones to break easily

• calcium phosphate

• hemoglobin

• myoglobin

• collagen

• cartilage

• trabecular bone

• dense bone

• compact bone

• trabecular bone

• bone marrow

• compact bone

• spongy bone

• diaphysis

• shaft

• endosteum

• epiphysis

Which of the following clinical terms is defined as: 

"Progressive bone loss that has progressed to the point where there has been significant reductions in bone density"

• osteopenia

• osteoporosis

• osteoarthritis

• osteomalacia

Which of the following clinical terms is defined as: 

"A disorder of the bones where there is a lot of bone remodeling; bones experience increased bone reabsorption (breaking down bone) plus disorganized bone growth, causing skeletal deformities and fragile bones" 

• renal osteodystrophy

• osteochondroma

• Paget's disease of bone

• ankylosing spondylitis

Which of the following clinical terms is defined as: 

"Progressive bone loss, in the early stages"

• osteosarcoma

• osteomalacia

• osteopenia

• osteoporosis

• bone marrow

• osteon

• trabeculae

• osteoid