뼈(골)의 구성 요소와 성인의 뼈 개수 퀴즈

What are the components of bone (osseous tissue)?

• Muscle, attachment, mineral storage, support, internal organ protection

• Bone tissue, periosteum, bone marrow

• Blood vessels, nerves, cartilage

• Muscle, blood vessels, bone marrow

성인의 평균 뼈의 개수는 몇 개인가요?

• 206개

• 270개

• 300개

• 250개

What forms the structure of spongy bone?

• Haversian canal

• Compact bone

• Medullary cavity

• Trabeculae

What is the basic unit that makes up compact bone?

• Medullary cavity

• Haversian system

• Trabeculae

• Medullary cavity

What structure do the trabeculae of spongy bone form?

• Compact tissue

• Central nervous system

• Reticular structure

• Vascular system

What is the Haversian canal of compact bone centered around?

• Medullary cavity

• Lamellae

• Central nervous system

• Central canal

What is the role of the bone canaliculus in the structure of bones?

• It regulates the growth of bones.

• It connects bone cells to each other for communication.

• It protects the exterior of the bones.

• It fills the interior of the bones.

What is the function of the periosteum?

• It inhibits bone growth.

• It is a connective tissue connected to the bone and is innervated.

• It fills the inside of the bone.

• It protects the outside of the bone.

What is the role of bone marrow?

• It regulates the growth of bones.

• It protects the exterior of bones.

• It produces blood cells.

• It fills the interior of bones.

Which of the following is not a component of long bones?

• shaft or diaphysis

• epiphysis

• bone marrow

• periosteum