Long Bone and Osteon

True or False. Bone structure reflects its function.

• True

• False

What is represented by letter B in the diagram? This structure forms concentric rings around the central canal.

• Lacunae

• Lamellae

• Canaliculi

• Osteon

Which part of the osteon contains the osteocytes?

• Lacunae

• Lamellae

• Canaliculi

• Central Canal

What part of an osteon is number 3 pointing to?

• Lamellae

• Central Canal

• Osteocyte

• Canaliculi

What part of an osteon is number 4 pointing to?

• Lamellae

• Central Canal

• Osteocyte

• Canaliculi

What is B pointing to?

• Osteocyte

• Canaliculi

• Lacunae

• Lamellae

What can be found in the central canal of the haversian canal system?

• osteocytes

• lamella

• blood vessels and nerves

• red blood cells

Lamellae + a Haversian Canal = __________

• Osteon

• Trabeculae

• Central Canal

• Osteocyte

what are the rings around the haversian canal called?

• lacunae

• lamella

• osteocyte

• volkmann's canal

The functional unit that makes up compact bone is called the

• Osteon

• Trabeculae

• Central Canal

• Osteocyte