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Skeletal System Quiz

Total questions: 40

Worksheet time: 23mins

Name
Class
Date
1.

What is the largest bone in the human body?

a)

radius

b)

femur

c)

humerus

d)

tibia

2.

Which bone protects the brain?

a)

skull

b)

vertebra

c)

femur

d)

rib

3.

What is the function of the skeletal system?

a)

The function of the skeletal system is to aid in digestion.

b)

The function of the skeletal system is to regulate body temperature.

c)

The function of the skeletal system is to provide support, protection, and movement for the body.

d)

The function of the skeletal system is to produce blood cells.

4.

How many bones are there in the adult human body?

a)

500

b)

100

c)

1000

d)

206

5.

What is the structure of a long bone?

a)

The structure of a long bone consists of a periosteum, epiphyses, and a cortical bone.

b)

The structure of a long bone consists of a spongy bone, epiphyses, and a medullary cavity.

c)

The structure of a long bone consists of a diaphysis, metaphysis, and a medullary cavity.

d)

The structure of a long bone consists of a diaphysis, epiphyses, and a medullary cavity.

6.

Which bone is responsible for producing red blood cells?

a)

rib

b)

femur

c)

bone marrow

d)

skull

7.

What is osteoporosis?

a)

Osteoporosis is a condition caused by excessive bone growth.

b)

Osteoporosis is a condition characterized by joint inflammation.

c)

Osteoporosis is a condition caused by a deficiency of vitamin C.

d)

Osteoporosis is a medical condition characterized by a decrease in bone density and strength, leading to an increased risk of fractures.

8.

What is arthritis?

a)

Arthritis is a medical condition that causes inflammation and stiffness in the joints.

b)

Arthritis is a contagious disease that spreads through physical contact.

c)

Arthritis is a type of cancer that affects the joints.

d)

Arthritis is a condition that only affects elderly people.

9.

What is the purpose of the rib cage?

a)

To protect the organs in the chest.

b)

To regulate body temperature.

c)

To support the spine.

d)

To help with digestion.

10.

Which bone is commonly known as the collarbone?

a)

Clavicle

b)

Tibia

c)

Femur

d)

Humerus

11.

What is the function of the skull?

a)

To store memories and thoughts.

b)

To help with digestion and breathing.

c)

To protect the brain and provide support for the face and sensory organs.

d)

To produce hormones and regulate body temperature.

12.

What is the purpose of the vertebral column?

a)

The purpose of the vertebral column is to store fat and provide insulation.

b)

The purpose of the vertebral column is to aid in digestion and absorption of nutrients.

c)

The purpose of the vertebral column is to provide support, protection, and flexibility to the spinal cord and to serve as an attachment point for muscles and ligaments.

d)

The purpose of the vertebral column is to produce red blood cells.

13.

What are the 4 tupes of bones?

a)
The four types of bones are long bones, short bones, flat bones, and irregular bones.
b)
The four types of bones are upper bones, lower bones, middle bones, and side bones.
c)
The four types of bones are big bones, small bones, wide bones, and narrow bones.
d)
The four types of bones are long bones, short bones, round bones, and square bones.
14.

Describe long bones.

a)
Long bones are a type of bone that are wider than they are long.
b)
Long bones are a type of bone that are found in the skull and face.
c)
Long bones are a type of bone that are flat and thin.
d)
Long bones are a type of bone that are longer than they are wide, such as the femur or humerus.
15.

Where do you find flat bones?

a)
In the arms and legs.
b)
In the fingers and toes.
c)
In the spinal column and pelvis.
d)
In the skull, ribs, sternum, and scapula.
16.

Describe irregular bones.

a)
Irregular bones are bones that are completely flat and thin.
b)
Irregular bones are bones that have complex shapes and do not fit into the category of long, short, or flat bones.
c)
Irregular bones are bones that are perfectly symmetrical in shape.
d)
Irregular bones are bones that are longer than they are wide.
17.

What is the ends of a long bone called?

a)
Metaphysis
b)
Epiphysis
c)
Diaphysis
d)
Periosteum
18.

Where do you find articular cartilage?

a)
Muscles
b)
Bones
c)
Skin
d)
Joints
19.

What is periosteum and where is it found?

a)
Periosteum is a dense layer of connective tissue that covers the outer surface of bones.
b)
Periosteum is a layer of skin that covers the surface of bones.
c)
Periosteum is a type of joint that connects two bones together.
d)
Periosteum is a thin layer of muscle that covers the inner surface of bones.
20.

What is endosteum and where is it found?

a)
Endosteum is a type of muscle tissue found in the heart.
b)
Endosteum is a layer of skin found on the surface of bones.
c)
Endosteum is a type of cartilage found in the joints.
d)
Endosteum is a thin layer of connective tissue that lines the inner surface of bones.
21.

What is the longest part of a long bone called?

a)
Metaphysis
b)
Diaphysis
c)
Epiphysis
d)
Periosteum
22.

What is yellow marrow made of?

a)
Yellow marrow is made of red blood cells and platelets.
b)

Yellow marrow is made of fat cells, some white blood cells, and blood vessels.

c)
Yellow marrow is made of muscle cells, tendons, and nerves.
d)
Yellow marrow is made of bone cells and minerals.
23.

What do ligaments connect?

a)
Muscles
b)
Bones
c)
Nerves
d)
Blood vessels
24.

What do tendons connect?

a)
Tendons connect muscles to bones.
b)
Tendons connect muscles to nerves.
c)
Tendons connect muscles to organs.
d)
Tendons connect bones to bones.
25.

What is the axial skeleton?

a)
The axial skeleton is the part of the skeleton that consists of the arms and legs.
b)
The axial skeleton is the part of the skeleton that consists of the hands and feet.
c)
The axial skeleton is the part of the skeleton that consists of the skull, vertebral column, and rib cage.
d)
The axial skeleton is the part of the skeleton that consists of the pelvis and hip bones.
26.

What is the appendicular skeleton?

a)
The appendicular skeleton refers to the bones of the chest and abdomen.
b)
The appendicular skeleton refers to the bones of the spine and pelvis.
c)
The appendicular skeleton refers to the bones of the limbs and their associated girdles.
d)
The appendicular skeleton refers to the bones of the head and neck.
27.

What is a fibrous joint?

a)
A fibrous joint is a type of joint where the bones are connected by muscles.
b)
A fibrous joint is a type of joint where the bones are not connected at all.
c)
A fibrous joint is a type of joint where the bones are connected by cartilage.
d)

A fibrous joint is a type of joint where the bones are connected by fibrous connective tissue consisting mainly of collagen.

28.

What is a cartilaginous joint?

a)
A cartilaginous joint is a type of joint where the bones are connected by tendons.
b)
A cartilaginous joint is a type of joint where the bones are connected by cartilage.
c)
A cartilaginous joint is a type of joint where the bones are connected by ligaments.
d)
A cartilaginous joint is a type of joint where the bones are connected by muscles.
29.

What is a synovial joint?

a)
A synovial joint is a type of joint that allows for free movement between the articulating bones.
b)
A synovial joint is a type of joint that allows for limited movement.
c)
A synovial joint is a type of joint that is immovable.
d)
A synovial joint is a type of joint that connects muscles to bones.
30.

What color are the maxillary sinus?

a)

BLUE

b)

RED

c)

GREEN

1
1)
31.

What color are the frontal sinuses?

a)

RED

b)

BLUE

c)

GREEN

1
1)
32.

What is the tip of the sternum called?

a)
xiphoid process
b)
zygomatic process
c)
occipital protuberance
d)
mandibular condyle
33.

What is the body of the sternum called?

a)
acromion
b)
gladiolus
c)
coracoid
d)
xiphoid process
34.

What are false ribs?

a)
The first five pairs of ribs in the ribcage that directly attach to the sternum.
b)
The ribs that are located in the middle of the ribcage.
c)
The last five pairs of ribs in the ribcage that do not directly attach to the sternum.
d)
The ribs that are made of cartilage instead of bone.
35.

What is another word for collar bones?

a)
Ribcage
b)
Clavicles
c)
Spine
d)
Shoulder blades
36.

What is the long bone in the arm called?

a)
Femur
b)
Tibia
c)
Humerus
d)
Radius
37.

How many carpal bones form the wrist?

a)
8
b)
16
c)
12
d)
4
38.

What is the name of the point that the 2 hip bones connect?

a)
iliac crest
b)
coccyx
c)

symphysis pubis

d)
sacrum
39.

What is the name of the long bone in the leg?

a)
humerus
b)
tibia
c)
femur
d)
fibula
40.

What is the name of the highlighted are?

a)

Thorax

b)

Appendicular skeleton

c)

Spinal column

d)

Axial skeleton

1
1)

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