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Skeletal System

Total questions: 22

Worksheet time: 8mins

Name
Class
Date
1.

How many bones does a human have?

a)

650

b)

206

c)

432

d)

24

2.

What is the main bone that protects your brain?

a)

Radius

b)

Rib Cage

c)

Jaw

d)

Cranium

3.

What are the bones that make your fingers

a)

Pelvis

b)

Femur

c)

Phalanges

d)

Mandible

4.

What bones protect your heart ?

a)

Rib Cage

b)

Humerus

c)

Cranium

d)

Clavicle

5.

What are the three main bones that make up the human head?

a)

Maxilla

b)

Clavicle

c)

Mandible

d)

Cranium

6.

Bone ________ : is how structurally strong your bones are.

a)

Structure

b)

Framework

c)

Rickets

d)

Density

7.

What is the definition of the Ball And Socket joint.

a)

Allow for movement in one direction and its reverse.

b)

Made up of one bone that has a smooth round head that fits into a cup-like socket of another bone.

c)

Bending a joint ; reducing its angle

d)

Straitening a joint ; increasing its angle

8.

Bones can be strengthened by eating a diet rich in _________.

a)

Carbs

b)

Vitamin D

c)

Fat

d)

Calcium

9.

If an animal has a spine/spinal cord they are called a?

a)

Vertebrate

b)

Invertebrate

c)

Weirdo

d)

Thumb

10.

What is the definition of flexion?

a)

Allow movement in one direction and its reverse.

b)

Straitening a joint ; increasing its angle.

c)

Bending a joint ; reducing its angle.

d)

Where two bones meet.

11.

Low bone density can lead to an increased risk of Bone Fractures in your?

a)

Spine

b)

Wrist

c)

Rib Cage

d)

Hips

12.
What is the biggest bone in your body?
a)
fibula
b)
humerus
c)
pelvis
d)
femur
13.
What is another name for your collar bone?
a)
scapula
b)
clavicle
c)
patella
d)
sternum
14.
What do your bones protect?
a)
organs
b)
skin
c)
muscles
d)
feelings
15.
What are the three jobs of your bones?
a)
movement, structure, joints
b)
movement, structure, protection
c)
structure, digestion and breathing
d)
movement, digestion and breathing
16.
a)
humerus
b)
clavicle
c)
ribs
d)
scapula
17.
a)
clavicle
b)
ribs
c)
humerus
d)
ulna
18.
a)
rib
b)
spine
c)
scapula
d)
clavicle
19.
a)
ulna
b)
humerus
c)
radius
d)
vertebrae
20.
a)
ulna
b)
humerus
c)
radius 
d)
vertebrae
21.
a)
ulna
b)
radius
c)
humerus
d)
clavicle
22.
a)
fibula
b)
humerus
c)
femur
d)
rib