WorksheetsSkeletal System Review Part 3
Total questions: 11
Worksheet time: 6mins
Which of these is a function of bone?
internal support and protection
provide attachment for muscles
mineral storage
blood cell formation
all of these ar functions of bone
Bone matrix contains which of the two answers below?
collagen.
calcium and phosphate
proteoglycan.
chondrocytes.
A break in the shaft of a bone is a break in the
epiphysis.
perichondrium.
diaphysis.
articular cartilage
Which of these connective tissue
membranes cover the surface of
mature bones?
perichondrium
periosteum
hyaline cartilage
endosteum
Primary ossification centers of a long bone are found in the
diaphysis
epiphysis
perichondrium
periosteum
articular cartilage
As a long bone increases in diameter, the medullary cavity
increases in size.
decreases in size.
does not change in size.
During bone growth at the epiphyseal plate, _____ increase in number, hypertrophy, and die.
osteocytes
osteoblasts
osteoclasts
chondrocytes
The prime function of osteoclasts is to
prevent osteoblasts from forming.
break down bone.
produce calcium salts and collagen fibers.
change spongy bone to cartilage.
In the healing of bone fractures
a blood clot forms around the break.
a callus is formed.
cancellous/spongy bone is formed in the callus.
the callus may eventually disappear.
all of the above
In compact bone, the osteocytes are connected to each other by tiny cell processes extending through tiny canals called
lamellae
lacunae
central canals
canaliculi
Intramembranous ossification
occurs at the epiphyseal plate.
gives rise to the flat bones of the skull.
is responsible for increased diameter of bone.
develops from a cartilage model.
