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Bone Basics and Long Bone Anatomy

Total questions: 50

Worksheet time: 28mins

Name
Class
Date
1.

Which is NOT a function of the skeletal system?

a)

blood cell formation

b)

fat and mineral storage

c)

protection

d)

body temperature regulation

2.

How many bones do human adults have?

a)

206

b)

306

c)

156

d)

106

3.

Skeletal division that includes the head, neck, and trunk.

a)

axial skeleton

b)

appendicular skeleton

c)

endoskeleton

d)

central skeleton

4.

A vertebrae is an example of a(n) ______ bone.

a)

long

b)

short

c)

flat

d)

irregular

5.

Roughly cube shaped bones are called ______ bones.

a)

short

b)

long

c)

irregular

d)

flat

6.

The structural and functional units of compact bone.

a)

osteons

b)

lacunae

c)

canaliculi

d)

osteoblasts

7.

The femur is an example of a(n) ______ bone.

a)

long

b)

short

c)

flat

d)

irregular

8.
The shaft of the bone is also called the
a)
epiphysis
b)
diaphysis
c)
endosteum
d)
periosteum
9.
The hardest, most dense part of the bone tissue is the
a)
periosteum
b)
spongy bone
c)
osteoblast
d)
compact bone
10.
Which of these is a long bone?
a)
Femur
b)
Patella
c)
Scapula
d)
Carpal
11.
Which of these is an irregular bone(s)?
a)
Pelvis
b)
Humerus
c)
Phalanges
d)
Tarsals
12.
Where are blood cells made? 
a)
Yellow marrow 
b)
Red marrow
c)
Spongy Bone 
d)
Periosteum
13.
If cartilage remains in this "specific" area, then growth is still occurring; it is located at the end of long bone
a)
Epipyseal plate
b)
 Medulary Cavity 
c)
Diaphysis 
d)
Endosteum 
14.
The ends of the long bone are anatomically referred to as the: 
a)
Epiphyseal plate 
b)
Medulary Cavity 
c)
Periosteum 
d)
Epiphysis 
15.
This lines the medullary cavity
a)
Periosteum 
b)
Endosteum 
c)
Diaphysis 
d)
Osteoblasts 
16.
The shiny white substance at #8 is the 
a)
articular cartilage
b)
periosteum
c)
yellow marrow
d)
diaphysis
17.
Structure #5 is the 
a)
medullary cavity
b)
periosteum
c)
epiphysis
d)
diaphysis
18.
Structure #7 is the 
a)
medullary cavity
b)
periosteum
c)
epiphysis
d)
diaphysis
19.
In adults, the substance at #6 would be 
a)
red marrow
b)
yellow marrow
c)
spongy bone
d)
clotted blood
20.
Spongy bone would primarily be found where in a bone?
a)
diaphysis
b)
epiphysis
c)
periosteum
d)
endosteum
21.
The production of blood cells is called
a)
homeostasis
b)
hematopoiesis
c)
hemostasis
d)
homologous
22.

Area "C" is called -

a)

Perforating Volksman canal

b)

Central Haversian canal

c)

Osteocyte

d)

Lacunae

23.

Area "D" is called the

a)

Osteocyte

b)

Lacunae

c)

Central Haversian canal

d)

Perforating Volksman canal

24.

A mature bone cell is called an -

a)

Osteocyte

b)

Osteon

c)

Osteoblast

d)

Osteoclast

25.

E

a)

Endosteum

b)

Periosteum

c)

Sharpey's (Perforating) Fibers

d)

Medullary Cavity

e)

Yellow Bone Marrow

26.

What is the name of the concentric (circular) rings composing an osteon?

a)

lacunae

b)

lamellae

c)

epiphyseal plate

d)

osteoblast

27.

cells that build bone tissue

a)

osteoblast

b)

osteocyte

c)

osteoclast

d)

osteoprogenitor cell

28.

This vertebrae would be considered which bone type?

a)

long

b)

short

c)

irregular

d)

sesamoid

29.

The patella would be considered which type of bone?

a)

long

b)

irregular

c)

sesamoid

d)

flat

30.

Which cell type would be more active during bone deposition?

a)

osteoblast

b)

osteoclast

c)

osteocyte

d)

all of the above

31.

Which type of cell breaks down bone tissue

a)

osteoblast

b)

osteoclast

c)

osteocyte

d)

osteon

32.

What is the term for the calcium phosphate part of the matrix?

a)

collagen

b)

spongy bone

c)

hydroxyapatite

d)

none of the above

33.
An osteocyte "lives" in __.
a)
lacunae
b)
lamellae
c)
Haversian canals
d)
Volkmann's canals
34.

Canaliculi are for

a)

providing protection

b)

housing osteocytes

c)

providing nourishment

d)

holding bone together

35.

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

36.

_____________ gives tensile strength.

a)

Fibrocartilage

b)

Cortical bone

c)

Hyaline cartilage

d)

Cancellous bone

37.

_________________ supports and reinforces.

a)

Fibrocartilage

b)

Cortical bone

c)

Hyaline

d)

Cancellous bone

38.

What kind of bone is shown?

a)

Long bone

b)

Short bone

c)

Flat bone

d)

Irregular bone

39.

What kind of bone is shown?

a)

Long bone

b)

Short bone

c)

Flat bone

d)

Irregular bone

40.

A stem cell that eventually become an osteoblast is called

a)

osteogenic cell

b)

osteoclast

c)

osteoblast

d)

osteocyte

41.

Blood vessels use what type of canal to go horizontally?

a)

perforating canals

b)

central canals

42.

There is a large percentage of fat in ___________ marrow.

a)

Red

b)

Blue

c)

Green

d)

Yellow

43.

What is the epiphyseal plate also known as?

a)

dinner plate

b)

epicondrial plate

c)

hyaline plate

d)

growth plate

44.

Which term refers to a layer of bone tissue?

a)

osteon

b)

canaliculi

c)

lamella

d)

lacuna

e)

trabecula

45.

Identify the specific structure at arrow 7

a)

osteon

b)

perforating Volkmann's canal

c)

concentric lamellae

d)

central Haversian canal

e)

medullary cavity

46.

Identify the specific structures indicated

a)

osteons

b)

perforating Volkmann's canals

c)

concentric lamellae

d)

trabeculae of spongy bone tissue

e)

medullary cavity

47.

Identify the space marked B

a)

central Haversian canal

b)

perforating Volkmann's canal

c)

medullary cavity

d)

lacuna

e)

canaliculi

48.

Identify the spaces marked C

a)

central Haversian canal

b)

perforating Volkmann's canal

c)

medullary cavity

d)

lacuna

e)

canaliculi

49.
What part of an osteon is number 3 pointing to?
a)
Lamellae
b)
Central Canal
c)
Osteocyte
d)
Canaliculi
50.

What connects muscle to bone?

a)

ligaments

b)

cartilage

c)

tendons

d)

bones