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Bone Formation & Growth — Connective Tissues, Cartilage & Bone
Histology Question Bank
Histology Question Bank
Bone Formation & Growth
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Bone Formation & Growth MCQs: practice questions
Sample Bone Formation & Growth multiple-choice questions from Connective Tissues, Cartilage & Bone.
Which process replaces the temporary woven bone of a healing fracture with organized bone?
- A. Bone remodeling
- B. Intramembranous cartilage growth
- C. Interstitial growth
- D. Cartilage hypertrophy
- E. Fibrosis
Which statement correctly describes the direction of growth at a typical epiphyseal plate?
- A. Bone is formed toward the epiphysis and cartilage toward the metaphysis
- B. Only the periosteum produces new cartilage
- C. New cartilage is produced toward the epiphysis and replaced by bone toward the metaphysis
- D. No cartilage is present in the growth plate
- E. Bone grows only by osteoclast activity
Which process contributes most directly to increasing the diameter of a long bone?
- A. Interstitial cartilage growth only
- B. Appositional bone growth
- C. Endochondral ossification only
- D. Intramembranous cartilage growth
- E. Marrow expansion
Which cells enlarge and contribute to changes in the cartilage model before bone deposition?
- A. Osteoblasts
- B. Osteoclasts
- C. Osteocytes
- D. Fibroblasts
- E. Chondrocytes
Which ossification process is used in formation of the initial bony collar around a cartilage model?
- A. Endochondral ossification only
- B. Intramembranous ossification
- C. Interstitial growth
- D. Fibrocartilage formation
- E. Synovial ossification
Which cell replaces resorbed bone with new osteoid?
Which cells in the growth plate proliferate and form columns?
Which process replaces a cartilage model with bone?
Why is bone remodeling important after skeletal growth is complete?
Which growth-plate zone contains enlarged chondrocytes?
Which process forms many flat bones of the skull?
Which hormone directly increases calcium concentration in blood and promotes bone resorption indirectly?
Which hormone promotes longitudinal bone growth largely through effects on the growth plate?
Which process is primarily responsible for longitudinal growth of long bones?
Which growth-plate zone contains cartilage that is being replaced by bone?
Which cells are primarily responsible for bone deposition during endochondral ossification?
Which cell is activated to resorb bone during normal remodeling?
A fracture heals rapidly with disorganized collagen before being remodeled. Which bone is initially formed?
A defect prevents blood vessels from invading the developing cartilage model. Which process would be most directly disrupted?
What happens when the epiphyseal growth plate closes?
Which structure is the primary site of longitudinal growth before epiphyseal closure?
Which process forms bone directly from mesenchymal tissue without a cartilage model?
A child has a disorder affecting cartilage proliferation at the epiphyseal plate. Which growth is most directly impaired?
Which process removes old bone during remodeling?
What happens to hypertrophic chondrocytes during endochondral ossification?