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CHAPTER 6 BONES AND BONE TISSUE 1.
Using
Chapter 4, compare the extracellular matrix of osseous tissue to that of
cartilage. 2.
Describe the
shape and recognize examples of long, short, flat and irregular bones. 3.
List and
describe the functions of bones. 4.
State the
functions of articular cartilage, periosteum, endosteum, yellow marrow and
red marrow. 5.
State the
location of yellow and red marrow within adult long bones. 6.
Trace the
route of blood traveling in compact bone from the periosteum to osteocytes. 7.
Differentiate
between spongy and compact bone with regard to location in an adult long
bone. 8.
Differentiate
between spongy and compact bone by structure and function. 9.
Define
hydroxyapatites and state their purpose in bone. 10.
Define and
summarize the general functions of bone markings. 11.
Define
ossification. 12.
State the
composition of the embryo's "skeleton" prior to ossification. 13.
State the
purpose of mesenchymal cells involved in ossification. 14.
Describe the
process of intramembranous ossification.
15.
State
whether long or flat bones are produced by intramembranous ossification. 16.
Describe the
process of endochondral ossification. 17.
State
whether long or flat bones are produced by endochondral ossification. 18.
State where
hyaline cartilage remains in a bone that has developed by endochondral
ossification. 19.
Explain how
long bones grow in length. 20.
Describe the
fate of the epiphyseal plate. 21.
Describe
bone remodeling to the depth covered in lecture. You will not be tested on the control of
remodeling. 22.
Define
osteoporosis and briefly describe osteoporotic bones. 23.
Explain why
vertebrae are vulnerable to osteoporosis.
24.
State common
causes of osteoporosis. 25.
State how
the onset of osteoporosis can be delayed. 26.
Identify the
following: long bone articular cartilage epiphysis epiphyseal line diaphysis medullary cavity periosteum endosteum spongy bone compact bone osteon osteocytes lacunae canaliculi lamellae central canal perforating canal
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