Which term refers to the organic part of the bone matrix comprised of mostly collagen fibers?

Prepare for the SkillsUSA Medical Terminology Test. Study with flashcards and multiple-choice questions that include hints and explanations to boost your confidence for exam success!

Multiple Choice

Which term refers to the organic part of the bone matrix comprised of mostly collagen fibers?

Explanation:
Osteoid is the organic part of the bone matrix that is made mostly of collagen fibers. It’s laid down by osteoblasts as an unmineralized organic scaffold, which later becomes mineralized with hydroxyapatite to form mature bone. Periosteum is the outer covering of bone, cortical bone is the dense outer layer, and the chondr/o prefix relates to cartilage.

Osteoid is the organic part of the bone matrix that is made mostly of collagen fibers. It’s laid down by osteoblasts as an unmineralized organic scaffold, which later becomes mineralized with hydroxyapatite to form mature bone. Periosteum is the outer covering of bone, cortical bone is the dense outer layer, and the chondr/o prefix relates to cartilage.

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