Free Printable Skeletal System

1.

hypocalcemia causes what to release?

a)

Calcitonin

b)

PTH

c)

Thyroid stimulating hormone

d)

Insulin

2.

hypercalcemia causes what to release?

a)

Calcitonin

b)

PTH

c)

Thyroid stimulating hormone

d)

Insulin

3.

Official name for blood cell production?

a)

Homeostasis

b)

Hemolysis

c)

Hematopoiesis

d)

Hemoglobin

4.

muscle to bone?

a)

Marrow

b)

Tendons

c)

Ligaments

d)

Cartilage

5.

not produced naturally occuring in the body

a)

Yellow marrow

b)

Red marrow

c)

Vitamin D

d)

Calcium

6.

body system that directs calcium homeostasis?

a)

Respiratory

b)

Endocrine

c)

Cardiovascular

d)

Integumentary

7.

majority of bones that are in the appendicular skeleton

a)

Irregular

b)

Flat

c)

Long

d)

Sesamoid

8.

the living or organic portion of bone (1/3)

a)

Collagen

b)

Phosphate

c)

Iron

d)

Calcium

9.

Based on the picture, identify which letter represents the scapula:

a)

A

b)

B

c)

C

d)

D

e)

E

10.

Based on the picture, identify which letter represents the sternum:

a)

A

b)

B

c)

C

d)

D

e)

E

11.

Based on the picture, identify which letter represents the clavicle:

a)

A

b)

B

c)

C

d)

D

e)

E

12.

girdles are apart of?

a)

Spinal column

b)

Axial

c)

Appendicular

d)

Skull

13.

short bone?

a)

A

b)

B

c)

C

d)

D

e)

E

14.

flat bone?

a)

A

b)

B

c)

C

d)

D

e)

E

15.

irregular bone?

a)

A

b)

B

c)

C

d)

D

e)

E

16.

inorganic (2/3) portion of bone tissue?

a)

Magneisum

b)

Collagen

c)

Iron

d)

Calcium phosphate

17.

osteoblast gets trapped in bone matrix and turns into?

a)

Osteogenic cells

b)

Osteoclasts

c)

Osteoblasts

d)

Osteocytes

18.

Which bone type has an irregular organization of collagen fibers and initially / quickly responds to bone injury?

a)

Woven

b)

Lamellar

c)

Compact

d)

Spongy

19.

Haversian canal?

a)

A

b)

B

c)

C

d)

D

e)

E

20.

Volkman canal?

a)

A

b)

B

c)

C

d)

D

e)

E

21.

Based on the picture, which letter best represents the Haversian canal?

a)

A

b)

B

c)

C

d)

D

e)

E

22.

osteon?

a)

A

b)

B

c)

C

d)

D

e)

E

23.

bone resorption?

a)

Osteoblasts

b)

Osteoclasts

c)

Osteocytes

d)

Osteogenic cells

24.

yellow marrow found here?

a)

Medullary cavity

b)

Metaphysis

c)

Epiphysis

d)

Spongy bone

25.

red marrow found here

a)

Compact bone

b)

Medullary cavity

c)

Articular cartilage

d)

Spongy bone

26.

epiphysis?

a)

A

b)

B

c)

C

d)

D

e)

E

27.

metaphysis?

a)

A

b)

B

c)

C

d)

D

e)

E

28.

periosteum?

a)

A

b)

B

c)

C

d)

D

e)

E

29.

frontal bone?

a)

A

b)

B

c)

C

d)

D

e)

E

30.

occipital bone?

a)

A

b)

B

c)

C

d)

D

e)

E

31.

temporal bone?

a)

A

b)

B

c)

C

d)

D

e)

E

32.

parietal bone?

a)

A

b)

B

c)

C

d)

D

e)

E

33.

provides attachment points for the ribs?

a)

Lumbar spine

b)

Sacral spine

c)

Thoracic spine

d)

Cervical spine

34.

neck mobility, turning head

a)

Lumbar spine

b)

Sacral spine

c)

Thoracic spine

d)

Cervical spine

35.

cervical spine?

a)

A

b)

B

c)

C

d)

D

e)

E

36.

thoracic spine?

a)

A

b)

B

c)

C

d)

D

e)

E

37.

lumbar spine?

a)

A

b)

B

c)

C

d)

D

e)

E

38.

sacrum?

a)

A

b)

B

c)

C

d)

D

e)

E

39.

mandible?

a)

A

b)

B

c)

C

d)

D

e)

E

40.

girdles function as?

a)

head rotation

b)

protection

c)

connection of the extremities

d)

stability of entire body

41.

Structurally strongest?

a)

Fibrous

b)

Cartilaginous

c)

Synovial

d)

Amphiarthrosis

42.

Structurally weakest?

a)

Fibrous

b)

Cartilaginous

c)

Synovial

d)

Amphiarthrosis

43.

Functionally, most movement?

a)

Synarthrosis

b)

Amphiarthrosis

c)

Diathrosis

d)

Cartilaginous

44.

Functionally, least movement?

a)

Synarthrosis

b)

Amphiarthrosis

c)

Diathrosis

d)

Cartilaginous

45.

most mobile and weakest synovial joint?

a)

Pivot

b)

Plane

c)

Ball and Socket

d)

Hinge

46.

least mobile and strongest synovial joint?

a)

Pivot

b)

Plane

c)

Ball and Socket

d)

Hinge

47.

decreasing an angle?

a)

Extension

b)

Flexion

c)

Abduction

d)

Adduction

48.

increasing an angle?

a)

Extension

b)

Flexion

c)

Abduction

d)

Adduction

49.

moving away from the midline?

a)

Extension

b)

Flexion

c)

Abduction

d)

Adduction

50.

moving towards the midline?

a)

Extension

b)

Flexion

c)

Abduction

d)

Adduction

51.

projections?

a)

Attachment points for tendons and ligaments, extend above the surface

b)

Allows nerves and blood vessels to pass through

c)

Holds nerves, vessels, tendons, and muscle

d)

A dip or a trench

52.

articulations?

a)

Hole in the bone

b)

A bone that conforms to another bone allowing movement

c)

A dip or a trench

d)

A bone that extends above the surface

53.

openings?

a)

Holes in the bone that allow nerves and blood vessels to pass through

b)

A bone that conforms to another bone allowing movement

c)

A dip or a trench

d)

A bone that extends above the surface for tendons and ligaments

54.

depressions?

a)

Holes in the bone that allow nerves and blood vessels to pass through

b)

A bone that conforms to another bone allowing movement

c)

A dip or a trench

d)

A bone that extends above the surface for tendons and ligaments

55.

bone ossification?

a)

The build-up of soft bone matrix

b)

The development of embryonic skeleton

c)

The process of bone formation

d)

The creation of osteoclasts

56.

Where does a long bone grow in length?

a)

The medullary cavity

b)

The articular cartilage

c)

The epiphyseal plate

d)

The periosteum

57.

results from injury

a)

Rickets

b)

Dislocation

c)

Arthritis

d)

Osteoporosis

58.

injury to ligaments?

a)

Strain

b)

Dislocation

c)

Sprain

d)

Fracture

59.

injury to muscle?

a)

Strain

b)

Dislocation

c)

Sprain

d)

Fracture

60.

joints become inflamed

a)

Arthritis

b)

Rickets

c)

Osteoporosis

d)

Fracture

61.

bones lose mass and become porous

a)

Arthritis

b)

Rickets

c)

Osteoporosis

d)

Fracture

62.

simple fracture?

a)

A

b)

B

c)

C

d)

D

63.

comminuted fracture?

a)

A

b)

B

c)

C

d)

D

64.

compound fracture?

a)

A

b)

B

c)

C

d)

D

65.

greenstick fracture?

a)

A

b)

B

c)

C

d)

D

66.

microscopic anatomy of spongy bone?

a)

Osteons

b)

Havarsain canals

c)

Trabeculae

d)

Volkman canals

67.

microscopic anatomy of compact bone?

a)

Osteons

b)

Havarsain canals

c)

Trabeculae

d)

Volkman canals

68.

An osteocyte is a _______

a)

A bone forming Cell

b)

A bone breaking down cell

c)

muscle cell

d)

Mature bone cell

69.

Name the bone that is labeled with the letter T . (a)

Choose from the below words

metatarsals

phalanges

pelvis

femur

patella

tibia

tarsals

70.

Name the bone that is labeled with the letter O (a) .

Choose from the below words

femur

tarsals

patella

fibula

tibia

metatarsals

phalanges

pelvis

71.

Name the bone that is labeled with the letter E. (a)

Choose from the below words

sternum

ulna

radius

carpals

metacarpals

phalanges

ribs

spine

humerus

72.

Name the bone that is labeled with the letter L (a) .

Choose from the below words

phalanges

carpals

spine

sturnum

ribs

humerus

ulna

radius

metacarpals

73.

Name the bone that is labeled with the letter I. (a)

Choose from the below words

radius

carpals

metacarpals

phalanges

spine

sturnum

ribs

humerus

ulna

74.

Name the bone that is labeled with the letter K (a) .

Choose from the below words

metacarpals

carpals

spine

sturnum

ribs

humerus

ulna

radius

phalanges

75.

Name the bone that is labeled with the letter R . (a)

Choose from the below words

fibula

tarsals

metatarsals

phalanges

pelvis

femur

patella

tibia

76.

Name the bone that is labeled with the letter G. (a)

Choose from the below words

humerus

ulna

radius

carpals

metacarpals

phalanges

spine

sturnum

ribs

77.

Which letter corresponds to the floating ribs?

a)

A

b)

B

c)

C

d)

D

e)

E

78.

Which letter corresponds to the true ribs?

a)

A

b)

B

c)

C

d)

D

e)

E

79.

Which letter corresponds to the false ribs?

a)

A

b)

B

c)

C

d)

D

e)

E

80.

Which letter corresponds to the ulna?

a)

A

b)

B

c)

C

d)

D

e)

E

81.

Which letter corresponds to the clavicle?

a)

A

b)

B

c)

C

d)

D

e)

E

82.

Which letter corresponds to the radius?

a)

A

b)

B

c)

C

d)

D

e)

E

83.

Which letter corresponds to the scapula?

a)

A

b)

B

c)

C

d)

D

e)

E

84.

Which letter corresponds to the carpal?

a)

A

b)

B

c)

C

d)

D

e)

E

85.

Which of the following is an example of a freely moving joint (diarthrosis)?

a)

hip

b)

cranial sutures

c)

costal cartilage

d)

intervertebral discs

86.

Which of the following is an example of a partially moving joint (amphiarthrosis)?

a)

hip

b)

cranial sutures

c)

costal cartilage

d)

carpals

87.

The site of bone growth on a long bone is called

a)

Epiphyseal plate

b)

diaphysis

c)

periosteum

d)

meduary cavity

88.

a)

Zygomatic

b)

Temporal

c)

Parietal

d)

Occipital

89.

a)

Zygomatic

b)

Frontal

c)

Parietal

d)

Temporal

90.

What are the two skeletal categories?

a)

vertebral and axial

b)

vertebral and pelvic

c)

appendicular and axial

d)

appendicular and vertebral

91.

The ends of the long bone are called

a)

hyaline cartilage

b)

periosteum

c)

epiphysis

d)

diaphysis

92.

The shaft of the long bone are called

a)

hyaline cartilage

b)

periosteum

c)

epiphysis

d)

diaphysis

93.

Bone cells that add or build new bone tissue are called

a)

osteocytes

b)

osteoblast

c)

periosteum

d)

osteoclasts

94.

Bone cells that remove old bone tissue and break it down are called...

a)

osteocytes

b)

osteoblast

c)

periosteum

d)

osteoclasts

95.

What gives bone its strength and resilience?

a)

osteocytes

b)

collagen

c)

elastin

d)

hyaline cartilage

96.

Which of these is true about the homeostasis of bone tissue?

a)

osteoblasts resorb bone matrix, osteoclasts replace it

b)

similar processes of resorption and deposition

c)

osteoclasts resorb bone matrix and and osteoblasts replace it

d)

related process of resorption and deposition

97.

How many cervical vertebrae are there

a)

1

b)

5

c)

7

d)

12

98.

How many thoracic vertebrae are there

a)

1

b)

5

c)

7

d)

12

99.

How many pairs of ribs are true ribs?

a)

1

b)

2

c)

5

d)

7

100.

Shoulder girdles, pelvic girdles and arms and legs make up which skeletal category?

a)

vertebral

b)

axial

c)

pelvic

d)

appendicular

101.

Which type of joint allows free movement in all directions?

a)

ball and socket

b)

hinge

c)

pivot

d)

gliding

102.

Which type of joint allow bones to move a short distance over each other?

a)

ball and socket

b)

hinge

c)

pivot

d)

gliding

103.

This type of fracture is complete and fragments the bone

a)

greenstick

b)

fissured

c)

comminuted

d)

transverse

104.

This type of joint movement is moving a part away from the midline

a)

abduction

b)

adduction

c)

dorsifelxion

d)

extension

Skeletal System

Total questions: 104

Worksheet time: 52mins

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