Exa 2 labs

Question 1

What makes an osteon (Haversian system)?

Answer 1

Haversian canal, lacunae with osteocytes, Haversian lamellae

Question 2

What makes the cement substance?

Answer 2

Interstitial lameelae, remnants of Haversian systems destroyed by reconstruction

Question 3

What lines the Haversian canal?

Answer 3

Endosteum

Question 4

What ossification process uses intramembranous ossification?

Answer 4

Formation of bone collar

Question 5

What is a diathrosis joint?

Answer 5

COnsists of articular capsule, 2 articular cartilages and synovial fluid

Question 6

What is the center of chondrification

Answer 6

Condensation and differentiation of mesenchymal connective tissue

Question 7

What does fibrocartilage lack compared to hyaline cartilage?

Answer 7

Defined perchondrium, leading to poor repairation

Question 8

Shrinking of red blood cells

Answer 8

crenation

Question 9

How can you tell a rubricyte?

Answer 9

Mottled

Question 10

What is the Axon hillock?

Answer 10

Where the axonic process leaves the perikaryon

Question 11

What is the Schwann’s sheath (neurolemma)

Answer 11

Space left by myelin dissolution