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Skeletal system

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

What bone is highlighted?

a)

Skull (Cranium)

b)

Mandible

c)

Clavicle

d)

Scapula

2.

What bone is highlighted?

a)

Ribs

b)

Vertebrae

c)

Clavicle

d)

Femur

3.

What bone is highlighted?

a)

Radius

b)

Ulna

c)

Humerus

d)

Carpals

4.

What bone is highlighted?

a)

Radius

b)

Ulna

c)

Humerus

d)

Carpals

5.
The bones in your back are made up of what?
a)
fingers
b)
phalanges
c)
vertebrate
d)
toes
6.
What is the place where two bones meet?
a)
hinge
b)
bone
c)
spot
d)
joint
7.
The adult skeletal system is composed of how many bones?
a)
216
b)
371
c)
206
d)
199
8.

What bone is highlighted?

a)

Skull (Cranium)

b)

Scapula

c)

Clavicle

d)

Mandible

9.

The skull, vertebrae, hips, ribs, arms, and legs are major ______ of the human body.

a)

muscles

b)

bones

c)

nerves

d)

cartilage

10.

Which is a major difference between human bodies and the bodies of animals that do not have skeletal systems?

a)

Animals without skeletal systems do not have organs.

b)

Animals without skeletal systems do not move.

c)

Animals without skeletal systems have less protection for their organs.

d)

Animals without skeletal systems do not have muscles.

11.
What mineral are bones made of?
a)
Vitamin C
b)
Calcium
c)
Zinc
d)
Vitamin B
12.

Blood cells are produced in ____________.

a)

Bone marrow

b)

Skull

c)

Vertebrae

13.

Immovable joints are found in

a)

Hip region

b)

Skull

c)

Vertebrae

14.

Vertebral column has ______ bones.

a)

23

b)

33

c)

42

15.

The_______________ is protected inside the vertebral column.

a)

Heart

b)

Spinal cord

c)

Liver

16.

Where is the smallest bone in the body?

a)
b)
c)
d)
17.

Baby's are born with approximately how many bones?

a)

107

b)

300

c)

345

d)

206

18.

Your rib cage protects your _____ ?

a)
b)
c)
d)
19.

What is the function of the skull?

a)

protect the brains

b)

protect the lungs and heart

c)

support the body

20.

What is the function of the hand and leg bones?

a)

protect the brains

b)

protect the lungs and heart

c)

for support and movement

21.
Your skull is also known as your 
a)
Cranium
b)
Crayneum
c)
Cray-Nium
d)
Craniam
22.
What is the name of the collar bone?
a)
Clavicle
b)
Scapular
c)
Sternum
d)
Xiphoid
23.

What are the bones in the fingers called?

a)

Phalanges

b)

Patellas

c)

Tarsals

d)

Vertebrae

24.

What bone is highlighted?

a)

Skull (Cranium)

b)

Scapula

c)

Clavicle

d)

Mandible

25.
Name the bone
a)
Ribs
b)
Sternum
c)
Clavicle
d)
Ulna