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skeletal system 1.1 review

Total questions: 38

Worksheet time: 51mins

Name
Class
Date
1.

How many bones are in an adult human's body?

a)

206

b)

168

c)

542

d)

337

2.

Which of the following is NOT a function of bones?

a)

hematopoiesis

b)

storage

c)

maintenance of body temperature

d)

protection

3.

The ends of a long bone are called the

a)

diaphysis

b)

epiphyses

c)

periosteum

d)

endosteum

4.

Bone forming cells:

a)

osteocytes

b)

osteoblasts

c)

osteoclasts

d)

osteomasts

5.

Bone destroying cells:

a)

osteocytes

b)

osteoblasts

c)

osteomasts

d)

osteoclasts

6.

Must be present in the blood at all times for the nervous system to transmit messages, for muscles to contract, and for blood to clot:

a)

calcium

b)

adipose tissue

c)

phosphorus

d)

iodine

7.

Bone tissue composed of small needle-like pieces of bone with open spaces:

a)

lacunae

b)

compact bone

c)

canaliculi

d)

spongy bone

8.

Mature bone cells:

a)

osteoblasts

b)

osteomasts

c)

osteocytes

d)

osteoclasts

9.

Dense bone tissue that appears smooth and homogeneous:

a)

adipose tissue

b)

compact bone

c)

spongy bone

d)

hyaline cartilage

10.

Blood cell formation:

a)

ossification

b)

hemostasis

c)

hematopoiesis

d)

hemophilia

11.

Fat stored in the internal cavities of bones:

a)

red marrow

b)

osseous tissue

c)

adipose tissue

d)

spongy bone

12.

Remnant of the growth plate:

a)

epiphyseal plate

b)

spongy bone

c)

epiphyseal line

d)

lacunae

13.
The shaft of the bone is also called the
a)
epiphysis
b)
diaphysis
c)
endosteum
d)
periosteum
14.

The ENDS of the long bone are anatomically referred to as the:

a)

Epiphyseal plate

b)

Medulary Cavity

c)

Periosteum

d)

Epiphysis

15.

Identify 4

a)

Articular Cartilage

b)

Proximal Epiphysis

c)

Distal Epiphysis

d)

Epiphyseal Line

16.

Identify 5, the type of bone tissue with trabeculae is called

a)

Spongy Bone

b)

Compact Bone

c)

Articular Cartilage

d)

Epiphyseal Line

17.

Structure 7 is the outer covering of the bone made up of fibrous connect tissue called

a)

Medullary Cavity

b)

Compact Bone

c)

Yellow Marrow

d)

Periosteum

18.

Identify 9, the hollow cavity inside the shaft of the bone.

a)

Medullary Cavity

b)

Compact Bone

c)

Yellow Marrow

d)

Periosteum

19.

Structure #4 is a single unit of bone, called a/an

a)

osteon

b)

osteocyte

c)

lacuna

d)

osteoblast

20.
Where are blood cells made? 
a)
Yellow marrow 
b)
Red marrow
c)
Spongy Bone 
d)
Periosteum
21.
Bones of the wrist could be classified as 
a)
Short Bones
b)
Long Bones
c)
Irregular Bones
d)
Flat Bones
22.

Where does growth in bone take place?

a)

epiphyseal plate

b)

periosteum

c)

articular cartilage

d)

endosteum

23.

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

a)

lacunae

b)

lamellae

c)

epiphyseal plate

d)

osteoblast

24.

Name for thin membrane that lines medullary cavity of long bone

a)

osteoblast

b)

endosteum

c)

lamellae

d)

periosteum

25.

This vertebrae would be considered which bone type?

a)

long

b)

short

c)

irregular

d)

sesamoid

26.

The patella would be considered which type of bone?

a)

long

b)

irregular

c)

sesamoid

d)

flat

27.

Which letter represents osteocytes

a)

A

b)

B

c)

C

d)

D

28.

The osteon is represented by

a)

A

b)

E

c)

F

d)

C

29.

The haversian/central canal is represented by

a)

E

b)

F

c)

G

d)

B

30.

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

a)

collagen

b)

spongy bone

c)

hydroxyapatite

d)

none of the above

31.

The structural unit of compact bone

a)

Concentric Lamella

b)

Trabeculae

c)

Lacunae

d)

Cortical Bone

e)

Osteon

32.

The small spaces between the lamellae which contain osteocytes

a)

Concentric Lamella

b)

Trabeculae

c)

Lacunae

d)

Canaliculli

e)

Osteon

33.

Hairlike canals, that transport blood, nutrients and wastes, connecting lacunae to each other and the central canal

a)

Concentric Lamella

b)

Volkmann's Canal

c)

Lacunae

d)

Canaliculli

e)

Osteon

34.

The dense, solid bone that covers the outer surface of all bones and is the main form of bone tissue in the long bones

a)

Spongy Bone

b)

Trabeculae

c)

Bony Matrix

d)

Cortical Bone

e)

Osteon

35.

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

36.

Which of the following are examples of flat bones?

a)

skull, ribs, scapula

b)

vertebrae

c)

carpals and tarsals

d)

patella

37.

Which of the following are examples of irregular bones?

a)

skull, ribs, scapula

b)

vertebrae

c)

carpals and tarsals

d)

patella

38.

Which of the following are examples of a sesmoid bone?

a)

skull, ribs, scapula

b)

vertebrae

c)

carpals and tarsals

d)

patella and under the big toe