WorksheetsSkeletal System Part 3
Total questions: 65
Worksheet time: 1hrs 2mins
Name
Class
Date
1.
A U shaped bone at the base of the tongue that supports the tongue and its muscles ?
a)
Cervical
b)
Hyoid
c)
Thorax
d)
Ribs
2.
The skull is divided into two parts , what are the two parts ?
a)
Cranium, Barium
b)
Cranium, Parietal
c)
Cranium, Facial Skeleton
d)
Cranium, Ethmoid
3.
Whats an another name for the thorax?
a)
rib cage
b)
ribs
c)
fibula
d)
clavicle
4.
what is the skeletal system?
a)
All the bones in the body
b)
All the muscles and tendons
c)
all the bodys organs
d)
all the bone and tissues
5.
the purpose of the rib cage is too?
a)
protect the stomach
b)
protect the spinal cord
c)
protects the heart and lungs
d)
provides an object to which the lungs attach too
6.
The uppermost and largest bone in the arm
a)
Humerus
b)
Pahlanges
c)
carpus
d)
radius
7.
What are the major divisions of the skeletal system?
a)
Axial and Appendicular
b)
the skull
c)
the rib cage
d)
the toes
8.
How many bones are in the Hands ?
a)
30
b)
27
c)
40
d)
20
9.
The Hyoid is ?
a)
the neck
b)
Horse-shaped bone in the throat
c)
wrist
d)
ankle
10.
how many ribs do humans have?
a)
500
b)
23
c)
24
d)
50
11.
Name the structure on the fetal skull
a)
fetal sphenoidal fontanel
b)
fetal mastoid fontanel
c)
fetal posterior fontanel
d)
fetal anterior fontanel
12.
Name the structure on the fetal skull
a)
fetal sphenoidal fontanel
b)
fetal mastoid fontanel
c)
fetal posterior fontanel
d)
fetal anterior fontanel
13.
Name the structure on the fetal skull
a)
fetal sphenoidal fontanel
b)
fetal mastoid fontanel
c)
fetal posterior fontanel
d)
fetal anterior fontanel
14.
Name the structure on the fetal skull
a)
fetal sphenoidal fontanel
b)
fetal mastoid fontanel
c)
fetal posterior fontanel
d)
fetal anterior fontanel
15.
Name the structure on the fetal skull
a)
fetal sphenoidal fontanel
b)
fetal mastoid fontanel
c)
fetal posterior fontanel
d)
fetal anterior fontanel
16.
Identify "A"
a)
Spinous process
b)
Lamina
c)
Pedicle
d)
Transverse process
17.
Identify "B"
a)
Pedicle
b)
Lamina
c)
vertebral body
d)
Transverse foramen
18.
Which letter represents the pedicle?
a)
B
b)
C
c)
F
d)
A
19.
Which letter represents the transverse process?
a)
A
b)
B
c)
E
d)
D
20.
How many cervical vertebrae exist in the spine?
a)
7
b)
12
c)
5
d)
4
21.
There are __________ lumbar vertebrae.
a)
12
b)
5
c)
7
d)
6
22.
The third curve of the spine that is composed of 5 vertebrae in the lower back; These are the largest of the vertebrae and bears the weight of the upper body; these bones function in protection of the spinal cord and in supporting the weight of the body.
a)
lumbar vertabrae
b)
cervical vertabrae
c)
thoracic vertabrae
d)
sacrum
23.
the tailbone; bears body weight when sitting; formed by the fusion of 3 to 5 vertebrae during adolescence;
a)
Axis
b)
Sacral
c)
Atlas
d)
Coccyx
24.
Fourth curve of the spine; single bone in adults that forms form the fusion of 5 vertebrae during adolescence
a)
Sacral vertebrae
b)
Thoracic vertebrae
c)
Cervical vertebrae
d)
Foramen
25.
How many thoracic vertebra exist in the spinal column?
a)
15
b)
5
c)
12
d)
7
26.
Inferior portion of the sternum; made of cartilage; cone shaped
a)
coracoid process
b)
acromion process
c)
xiphoid process
d)
scapula
27.
Bones of the thoracic cage that articulate directly to the sternum and vertebrae
a)
true ribs
b)
false ribs
c)
floating ribs
d)
strong ribs
28.
The fibrous membranes between the bones of a fetal skull are ___.
a)
osteocytes
b)
fontannels
c)
fountains
d)
chondrocytes
29.
How many vertebrae are there in the human spinal column?
a)
26
b)
28
c)
30
d)
21
30.
What is Scoliosis?
a)
Your bones breaking down
b)
Calcium holes in your bones
c)
Abnormal spine curve
d)
Displacement of a shoulder disc
31.
#8 is pointing to the...
a)
A. Coccyx
b)
B. Sacrum
c)
C. Pelvis
d)
D. Tibia
32.
How many bones are there in the average adult human body?
a)
A. 132
b)
B. 678
c)
C. 345
d)
D. 206
33.
Mature bone cells are called osteocytes.
a)
True
b)
False
34.
Kyphosis is
a)
abnormal sideways spinal curve
b)
exaggeration of the thoracic curve
c)
exaggeration of the lumbar curve
d)
exaggeration of the cervical curve
35.
Lordosis is
a)
abnormal sideways spinal curve
b)
exaggeration of the thoracic curve
c)
exaggeration of the lumbar curve
d)
exaggeration of the cervical curve
36.
Bones of the thoracic cavity that are attached to vertebrae only (not attached to sternum or another rib by costal cartilage); lowest two false ribs
a)
floating ribs
b)
false ribs
c)
true ribs
d)
loose ribs
37.
Bones of the thoracic cavity that are not attached directly to the sternum; 5 lower ribs
a)
small rib
b)
floating rib
c)
true rib
d)
false rib
38.
The shoulder blade; connects the humerus with the clavicle.
a)
scapulae
b)
sternum
c)
clavicle
d)
ribs
39.
Breastbone; flat, elongated bone that protects the heart and lungs
a)
clavicle
b)
sternum
c)
scapula
d)
rib
40.
Bones that connect the upper limbs to the axial skeleton; includes the clavicle and scapula
a)
ribs
b)
Pectoral girdle
c)
sternum
d)
vertebrae
41.
Thick, upper portion of the sternum; articulates with clavicles
a)
xiphoid process
b)
coraoid process
c)
glenoid cavity
d)
manubrium
42.
Ulna and Radius
a)
Kneecap
b)
Breastbone
c)
Thigh bone
d)
lower arm
43.
Clavicle
a)
Shoulder blade
b)
Breast bone
c)
Shin bone
d)
Collar bone
44.
Longer forearm bone
a)
ulna
b)
radius
c)
humerus
d)
phalanges
45.
How many carpal bones are there?
a)
14
b)
12
c)
5
d)
8
46.
How many metacarpal bones are there?
a)
8
b)
5
c)
10
d)
14
47.
How many phalanges are there?
a)
14
b)
10
48.
Carpals
a)
Ankle
b)
Wrist bone
c)
Tendon
d)
Hip Bone
49.
Metacarpals
a)
Hand Bones
b)
Ankle Bones
c)
Foot Bones
d)
Compact Bone
50.
Phalanges
a)
Wrist Bones
b)
Foot Bones
c)
Finger and toe bones
d)
Durable flexible material found in many areas of the body
51.
Pelvis
a)
Hand bones
b)
Hard dense bone tissue inside of a bone
c)
Hip Bone
d)
Ankle Bones
52.
The pelvic girdle consists of the ischium, ilium, and ...
a)
pubis
b)
scaphoid
c)
navicular
d)
coccyx
53.
Identify the fracture in the image.
a)
avulsion
b)
comminuted
c)
oblique
d)
compression
54.
An osteocyte "lives" in __.
a)
lacunae
b)
lamellae
c)
Haversian canals
d)
Volkmann's canals
55.
Which canals run perpendicular to the bone? (they run side to side <-->)
a)
Haversian Canals
b)
Volkmann's Canals
56.
Which cells build bone?
a)
osteoclasts
b)
osteocytes
c)
osteoblasts
d)
osteobuilders
57.
Structure #1 is the
a)
osteon
b)
lamellae
c)
lacunae
d)
periosteum
58.
Structures #2 are
a)
osteons
b)
perforating (Volkmann's) canals
c)
Central (Haversian) canals
d)
canaliculi
59.
Structure #3 is a/n
a)
osteon
b)
perforating (Volkmann's) canals
c)
Central (Haversian) canals
d)
canaliculi
60.
Structure #4 is a/n
a)
osteon
b)
osteocyte
c)
lacuna
d)
osteoblast
61.
Structures #5, which are situated within structures #8, are
a)
osteons
b)
lamellae
c)
lacunae
d)
osteocytes
62.
Structures #6 are
a)
osteons
b)
lamellae
c)
lacunae
d)
canaliculi
63.
Structure #7 is a/n
a)
canaliculi
b)
perforating (Volkmann's canals
c)
central (Haversian) canals
d)
osteocytes
64.
Structures #8, the cavities surrounding structures #5, are the
a)
osteons
b)
lamellae
c)
lacunae
d)
osteocytes
65.
Mature bone cells that live in tiny cavities within the bone are called?
a)
osteocytes
b)
osteoblasts
c)
osteoclasts
d)
osteons
100 %
