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Skeletal System

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What is the appendicular skeleton?

a)

The complete skeleton.

b)

Bones that project from the body in front and hind limbs, and are connected to the body through the bones of the girdles.

c)

Bones on or close to the midline axis of the body.

2.

What is an example of a short bone?

a)

Femur

b)

Skull

c)

Hock

d)

Tibia

3.

What is the function of bones?

a)

All of Choices

b)

Support

c)

Movement

d)

Protection

4.

What type of bone is this

a)

Pneumatic

b)

Sesamoid

c)

Irregular

5.

Which skeletal section is shaded blue?

a)

Axial Skeleton

b)

Appendicular skeleton

6.

What is a Ligament?

a)

Point where two or more bones meet.

b)

Thick band of connective tissue that attaches muscle to bone.

c)

Tough band of connective tissue connecting one bone to another bone.

7.

Bone is what percentage water?

a)

50%

b)

26%

c)

20%

d)

4%

8.

What is a spongy bone?

a)

Layer of protective hard bone tissue surrounding every bone.

b)

Soft bone filled with many holes and spaces surrounded by hard bone.

9.

What is number 4?

a)

Tendon

b)

Ligament

c)

Joint

10.

What is an example of a pneumatic bone?

a)

Patella

b)

Ulna

c)

Hock

d)

Skull

11.

What are long bones?

a)

Located in complex joints, shaped like a cube to absorb concussion and reduce friction.

b)

Serve as support columns, help the animal in body support, locomotion and eating.

c)

Protect vital organs such as the brain, heart and lungs, flat and long, usually thin.

12.

What percentage of bone composition is minerals (mostly calcium phosphate and calcium carbonate)?

a)

50

b)

26

c)

20

d)

4

13.

What is this?

a)

Ligament

b)

Tendon

c)

Joint

14.

What type of bone is this?

a)

Long

b)

Flat

c)

Short

15.

What type of bone is this?

a)

Pneumatic

b)

Irregular

c)

Sesamoid