Pre-Quiz 3 Flashcards
1
Q
- What runs perpendicular to and joins the Central Canals?
A
Perforating Canals
2
Q
- What type of cartilage is closely associated with the function of long bones and what is it called?
A
Hyaline Cartilage - Articulating Cartilage
3
Q
- What Dense Irregular Connective Tissue covers the outer surface of long bones except where they are covered by Articulating Cartilage?
A
Periosteum
4
Q
- What bone cells are located in a Central Canal?
A
None
5
Q
- What type of ossification begins to form bone in the fetus?
A
Intramembranous Ossification
6
Q
- What happens in Zone 3 of the Epiphyseal (Growth) Plate during puberty?
A
Chodrocytes stop dividing and grow very large
7
Q
- What are the Organic components of Compact Bone?
A
Cells and Ground Substance
8
Q
- What is found deep to the Compact Bone of the Diaphysis?
A
Medullary Cavity, Endosteum, Chondroblasts, Chondroclasts
9
Q
- The three steps for forming cartilage
A
- MItosis of stem cells in the Perichondrium 2) This first step produces chondroblasts that are found on the periphery. 3) Chondroblasts produce matrix and become Chondrocytes
10
Q
- What bone cells are found in the periosteium?
A
Osteoprogenitor Cell, Osteoblast
11
Q
- What anatomic term indicates an opening or passageway through a bone?
A
Foramen, Meatus
12
Q
- What runs perpendicular through the center of an osteon?
A
Central Canal
13
Q
- What artery supplies blood to the Diaphyseal side of the Epiphyseal Plate?
A
Metaphyseal Arteries
14
Q
- In a long bone of a prepubescent individual, what is located between the superior knobby end and the long, cylindrical section?
A
None
15
Q
- What separates the ends of a mature long bone from the long shaft?
A
Epiphyseal Line and Metaphysis
