Cells of Bone Marrow
Osteoblasts:   click here to see image
Function in formation and remodeling of bone
May be derived from fibroblasts
Osteoclasts:   click here to see image
Have a eccentric round to oval nucleus
Function in destruction or resorption of bone
Derived from union of monocytes/macrophages
Multinucleated cells with evenly spaced nuclei
Have abundant blue cytoplasm
May be confused with plasma cells