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WorksheetsHAP #15 - bone Growth and Remodeling
Total questions: 19
Worksheet time: 10mins
The process of bone formation is called ____.
ossification
osteoblasts
osteotomy
osteopathic
What are giant bone-destroying cells in bones that are activated by PTH?
osteoclasts
osteoblasts
red blood cells
muscle cells
When the bone breaks cleanly but does not penetrate the skin is called a _____ fracture.
closed
open
twisted
compound
What cells secrete mineral deposits to replace cartilage?
Osteoclasts
Osteoblasts
Fibroblasts
What is the process of incorporating calcium and minerals into cartilage called?
Calcification
Ossification
Mineralization
What type of cells are chondrocytes?
Cartilage cells
Muscle cells
Blood cells
the term "cephal-" refers to
head
skull
upon
What do osteoclasts secrete to enlarge the medullary cavity?
Enzymes
Acid
Hormones
What is the process called in which bone tissue is continually being built, broken down, and rebuilt?
Osteoclasts
Osteoblasts
Bone remodeling
Hydroxy appetite
Where do osteoclasts originate from?
Blood vessels
Bone marrow
Collagen scaffold
Hydroxy appetite
What role do osteoclasts play in bone remodeling?
Building new bone tissue
Producing collagen
Liberating minerals from the bone matrix
Crystallizing hydroxy appetite
What is the primary function of osteocytes in bone tissue?
Production of bone matrix
Resorption of bone tissue
Maintenance of bone tissue
Production of red blood cells
What is the initial material that an embryo's skeleton is made of?
Bone
Cartilage
Muscle
What cells secrete mineral deposits to replace cartilage?
Osteoclasts
Osteoblasts
Fibroblasts
What is the organic component of bone called?
Hydroxyapatite
Osteoid
Calcium
What hormone deposits extra calcium from blood into bones?
Parathyroid hormone (PTH)
Calcitonin
Insulin
What hormone stimulates osteoclasts to break down bone?
Calcitonin
Parathyroid hormone (PTH)
Growth hormone
What forms first when a bone is broken?
Hematoma
Compact bone
Spongy bone
What is the final stage in the repair of a broken bone?
Hematoma forms
Callus forms
Callus ossifies
Compact bone forms
