Ch 6 lecture 1

Multiple Choice

The bones of the legs serving as pillars for the body trunk when we stand is an example of which bone function?

• movement

• support

• protection

• storage

Multiple Choice

The rib cage surrounding the vital organs of the thorax is an example of which bone function?

• support

• protection

• hematopoiesis

• storage

Multiple Choice

All of the following are stored in bone EXCEPT...

• fat

• calcium

• skeletal muscle

• phosphorus

Multiple Choice

Structure A 

• epiphysis
• diaphysis
• medullary cavity
• red bone marrow

Multiple Choice

Covering on the end of the bones as represented in structure D. Also on the end of B.  Provides protection

• red bone marrow
• yellow bone marrow
• articular cartilage
• medullary cavity

Multiple Choice

Red bone marrow is found in

• diaphysis
• epiphysis
• medullary cavity
• periosteum

Multiple Choice

The function of yellow bone marrow which contains adipose tissue is

• short term energy storage

• long term energy storage

• protect the bone

• support the bone

Multiple Choice

Structure H

• articular cartilage
• periosteum
• yellow bone marrow
• support the bone

Multiple Choice

The production of blood cells is called

• homeostasis

• hemapoiesis

• hemostasis

• homologous

Multiple Choice

Osteoblasts' function is to...

• signal to osteocytes when to secrete more bone matrix
• mature into osteoclasts
• break down old bone matrix
• secrete bone matrix

Multiple Choice

Which type of bone cells are responsible for dissolving old bone matrix including both the collagen fibers and mineral ground substance?

• Osteoblasts

• Osteoclasts

• Osteocytes

• Osteons

Multiple Choice

Structure #4 is a/n

• osteon
• osteocyte
• lacuna
• osteoblast

Multiple Choice

Structures #8, the cavities surrounding structures #5, are the

• osteons
• lamellae
• lacunae
• osteocytes

Multiple Choice

The hardest, most dense part of the bone tissue is the

• periosteum
• spongy bone
• osteoblast
• compact bone

Multiple Choice

Structure #7 is a/n 

• canaliculi
• perforating (Volkmann's canals
• central (Haversian) canals
• osteocytes

Multiple Choice

Bones that begin as masses of cartilage later replaced by bone tissue.

• intramembranous bones
• entraspecific bones
• ethmodial bones
• endochondral bones

Multiple Choice

The bone building process is called?

• collagen
• ossification
• hypertrophy
• getting stronger

Multiple Choice

Cartilage plate located near the ends of bone. Bones become longer during childhood and adolescence because new cartilage is continually being added to the outer surface of the ______________?

• osteoclast
• osteoblasts
• epiphyseal plate
• cartilage

Multiple Choice

What process would create these flat skull bones

• Secondary Ossification
• Primary Ossification
• Endochondral Ossification
• Intramembranous Ossification

Multiple Choice

What type of ossification is pictured?

• Intermembraneous
• Endochondral

Multiple Choice

Which is a mature bone cell that carries out daily cellular activities?

• Osteoprogenitor

• Osteocyte

• Osteoblast

• Osteoclast