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Microscopic Bone Anatomy

Total questions: 23

Worksheet time: 14mins

Name
Class
Date
1.

Which part of the osteon contains the osteocytes?

a)

Lacunae

b)

Lamellae

c)

Canaliculi

d)

Central Canal

2.

Letter B

a)

Lacunae

b)

Lamellae

c)

Canaliculi

d)

Osteon

3.

Where is red bone marrow located?

a)

Spongy tissue

b)

Compact tissue

4.

Where is yellow bone marrow located?

a)

Spongy Tissue

b)

Compact tissue

5.

Number 1 or 3

a)

Diaphysis

b)

Epiphysis

c)

Periosteum

d)

Articular cartilage

6.

Number 8

a)

Epiphyseal line

b)

Spongy bone

c)

Articular cartilage

d)

Diaphysis

7.
The functional unit that makes up compact bone is called the
a)
Osteon
b)
Trabeculae
c)
Central Canal
d)
Osteocyte
8.
What is B pointing to?
a)
Osteocyte
b)
Canaliculi
c)
Lacunae
d)
Lamellae
9.
A mature bone cell is called a _________.
a)
osteon
b)
osteocyte
c)
osteoclast
d)
osteoblast
10.
what are the rings around the haversian canal called?
a)
lacunae
b)
lamella
c)
osteocyte
d)
volkmann's canal
11.

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

a)

osteocytes

b)

lamella

c)

blood vessels and nerves

d)

red blood cells

12.

Tiny, hairlike canals, that transport blood, nutrients and wastes, connecting lacunae to each other and to the Haversian canal

a)

Concentric Lamella

b)

Volkmann's Canal

c)

Lacunae

d)

Canaliculli

e)

Osteon

13.

Channels lying at right angles to the central canal, connecting blood and nerve supply of the periosteum to that of Haversian canals

a)

Concentric Lamella

b)

Volkmann's Canal

c)

Lacunae

d)

Canaliculli

e)

Osteon

14.

What is this image pointing to and circled?

a)

Concentric Lamella

b)

Lacunae

c)

Canaliculli

d)

Osteons

e)

Volkmann's Canal

15.
The shaft of the bone is also called the
a)
epiphysis
b)
diaphysis
c)
endosteum
d)
periosteum
16.
What are functions of the skeleton?
a)
Protection
b)
Blood cell production
c)
Movement
d)
All of these
17.
This type of bone is porous, allowing blood vessels to move through it and containing bone marrow.
a)
Compact Bone
b)
Spongy or Cancellous Bone
18.
This type of bone is solid throughout except for the central canals and lacunae.
a)
Compact Bone
b)
Spongy or Cancellous Bone
19.
Which of the following is filled with yellow marrrow? 
a)
medulary cavity
b)
spongy bone
c)
periosteum
d)
compact bone
20.
This lines the medullary cavity
a)
Periosteum 
b)
Endosteum 
c)
Diaphysis 
d)
Osteoblasts 
21.
OUTER COVERING OF BONE THAT COVERS DIAPHYSIS AND IS LOCATION WHERE MUSCLES ATTACH
a)
ARTICULAR CARTILAGE
b)
OSTEON
c)
HAVERSIAN CANAL
d)
PERIOSTEUM
22.
The ends of the long bone are anatomically referred to as the: 
a)
Epiphyseal plate 
b)
Medulary Cavity 
c)
Periosteum 
d)
Epiphysis 
23.
Covering on the end of the bones as represented in structure D. Also on the end of B.  Provides protection
a)
red bone marrow
b)
yellow bone marrow
c)
articular cartilage
d)
medullary cavity