Which term denotes the bone region that forms the central shaft of a long bone?

Study for the Semmelweis Medical Terminology Exam. Access comprehensive flashcards and multiple choice questions, each with detailed hints and explanations. Prepare confidently for your medical terminology test!

Multiple Choice

Which term denotes the bone region that forms the central shaft of a long bone?

Explanation:
The central shaft of a long bone is called the diaphysis. It is the long, cylindrical middle portion that runs between the proximal and distal ends (the epiphyses) and is mainly made of compact bone surrounding the medullary cavity. The ends are the epiphyses, and the region where the shaft meets the ends is the metaphysis, which in children contains the growth plate. A term like Inra isn’t used to describe a bone region.

The central shaft of a long bone is called the diaphysis. It is the long, cylindrical middle portion that runs between the proximal and distal ends (the epiphyses) and is mainly made of compact bone surrounding the medullary cavity. The ends are the epiphyses, and the region where the shaft meets the ends is the metaphysis, which in children contains the growth plate. A term like Inra isn’t used to describe a bone region.

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