WorksheetsAnatomy - Chapter 7 - Skeletal System
Total questions: 37
Worksheet time: 8mins
Which is NOT a component of the skeletal system?
bones
ligaments and tendons
cartilage
muscles
Which best describes the function of your RIBCAGE?
support of the body
protection of soft organs
movement
storage of minerals and fats
blood cell formation
Which is NOT a function of the skeletal system?
Support
Movement
Storage of minerals and fat
Blood cell formation
Protection from UV radiation
Bones that are roughly as long as they are wide are called
long bones.
short bones.
irregular bones.
flat bones.
Which TWO are examples of irregular bones?
vertebrae
pelvis
femur
sternum
Which is NOT a long bone?
radius
humerus
tibia
carpals
Which bone group typically is made of spongy bone surrounded by a thin layer compact bone?
long bones
short bones
irregular bones
flat bones
Red bone marrow is responsible for
hematopoiesis.
bone remodelling.
growth and repair.
production of fat.
What is hematopoiesis?
production of blood cells
blood clotting
an oxygen-carrying compound found in red blood cells
a unit that measures the amount of hemoglobin in your blood
Yellow bone marrow is responsible for
hematopoiesis.
bone remodelling.
growth and repair.
production of fat.
The hollow center of a long bone, the _________, is filled with __________.
diaphysis; yellow bone marrow
diaphysis; red bone marrow
medullary cavity; red bone marrow
medullary cavity; yellow bone marrow
On this diagram, what is H?
diaphysis
epiphysis
spongy bone
periosteum
On this diagram, what is A?
diaphysis
epiphysis
spongy bone
periosteum
What type of bone is shown in areas C and E?
spongy
compact
What is the purpose of articular cartilage?
covers the ends of long bones
prevents two bones from rubbing on each other at a joint
supports a tendon or ligament
provides a structure for new bone growth
Which is a cell that builds new bone?
osteoclast
osteoblast
osteocyte
osteodontknow
Which type of cell is classified as a bone breaker?
osteoclast
osteoblast
osteocyte
osteodontknow
After the boney callus is formed when a bone heals, the next step is...
the bone then becomes inflammed
the bone is 100% healed
the bone begins to remodel
the bone doesn't form a callus
This type of cell is responsible for creating an acidic environment that will dissolve bone.
osteoblast
osteoclast
Which lists the steps of bone repair in order?
hematoma forms; callus formation; bone material is laid down; bone material is remodeled
callus forms; hematoma forms; bone material laid down; bone material remodelled
bone material laid down; bone material remodeled; callus forms; hematoma forms
Which describes a loss in bone density over time?
osteoporosis
osteosarcoma
osteocyte
osteomeningitis
A bone that breaks through the skin is
an open fracture.
a closed fracture.
A fracture that goes through part of a bone at a 35 degree angle would be classified as
incomplete oblique
complete transverse
incomplete comminuted
complete lateral
incomplete spiral
Phalanges
fingers and toes
palms of hands
body of foot
heel
Where is new blood cells created?
In the scapula
In bone marrow, located inside the bone
In the patella
In bone marrow, located inside the muscle tissue
This type of bone is porous, allowing blood vessels to move through it and containing bone marrow.
Compact Bone
Spongy bone
humerus
upper arm
lower arm - articulates with upper arm
lower arm - rotates around other lower arm bone
shoulder blade
radius
upper arm
lower arm - articulates with upper arm
lower arm - rotates around other lower arm bone
shoulder blade
ulna
upper arm
lower arm - articulates with upper arm
lower arm - rotates around other lower arm bone
shoulder blade
bones of torso spinal column
ribs
thoracic vertebrae
cervical vertebrae
clavicles
fontanels
baby head soft spots
where growth plates of long bones fuse together
bones of superior/anterior skull (2)
cavity where bone marrow is stored
Occurs when the vertebrae don't fully form and the spinal cord is not properly surrounded by bone
spina bifida
osteoporosis
perimenopause
osteopenia
