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WorksheetsExploring Bone Structure and Markings
Total questions: 51
Worksheet time: 34mins
What is the term for the small, needle-like pieces of bone that make up spongy bone?
Osteons
Trabeculae
Lacunae
Canaliculi
Which of the following is a function of osteoclasts in bone remodeling?
Bone formation
Bone resorption
Calcium storage
Collagen production
Identify the bone marking that serves as a site for muscle or ligament attachment.
Foramen
Fossa
Tuberosity
Meatus
Explain how the structure of compact bone contributes to its function.
Compact bone is dense and provides strength and support.
Compact bone is porous and allows for nutrient exchange.
Compact bone is flexible and allows for movement.
Compact bone is lightweight and reduces the overall weight of the skeleton.
Describe the role of osteoblasts in the bone remodeling process.
Osteoblasts break down bone tissue.
Osteoblasts maintain bone tissue.
Osteoblasts form new bone tissue.
Osteoblasts store minerals in bone tissue.
How does the microscopic structure of bone tissue facilitate nutrient exchange?
Through the Haversian canal system
Via the periosteum
Through the epiphyseal plate
Via the medullary cavity
Discuss the relationship between bone markings and joint movement.
Bone markings restrict joint movement.
Bone markings facilitate joint movement by providing attachment points for muscles.
Bone markings have no relationship with joint movement.
Bone markings are only involved in bone growth.
Which structure in this image is the osteon?
A
B
C
D
This type of bone is porous, allowing blood vessels to move through it and containing bone marrow.
Compact Bone
Spongy bone
This type of bone is porous, allowing blood vessels to move through it and containing bone marrow.
Compact Bone
Spongy bone
What type of bone makes up the diaphysis?
spongy bone
compact bone
rigid bone
soft bone
The shaft of the bone
diaphysis
epiphysis
medullary cavity
matrix
The long, main portion of a bone is the
endosteum
epiphysis
diaphysis
periosteum
Compact bone is characterized by , whereas spongy bone is characterized by ___:
having epiphyses; having diaphysis
having red marrow; having osteons
dense tissue that looks smooth and homogenous; small needlelike pieces of bone and lots of open space
small needlelike pieces of bone and lots of open space; dense tissue that looks smooth and homogenous
Spongy bone(cancellous) is found mainly in the
diaphysis
epiphysis
periosteum
endosteum
The cells that tear down and remodel bone are the ________________.
osteoblasts
osteoclasts
osteocytes
macrophages
Which of the following is a large, irregularly shaped projection found only on the femur?
Trochanter
Tuberosity
Spine
Ramus
Which part of the femur articulates with the acetabulum of an os coxa to form a hip joint?
head of the femur
neck of the femur
greater trochanter
lesser trochanter
medial condyle
Compact Bone
The type of cell responsible for producing and maintaining the bone matrix is called (a) .
Match the following NAMES to the Letters of each bone
A
Cranium
B
Vertebra
C
Humerus
D
Carpals
E
Metacarpals
Upper arm = (a)
Lower jaw = (b)
Upper jaw = (c)
The middle of the chest = (d)
The knee = (e)
humerus
Mandible
femur
radius
Maxilla
Patella
Sternum
(a) are bone cells that secrete collagen and stimulate calcium phosphate deposition.
Osteoblasts
Osteoclasts
Osteocytes
Osteogenic cells
What is another name for your collar bone?
scapula
clavicle
patella
sternum
What is another name for your shin bone?
fibula
tibia
thigh bone
femur
_________ bones include: wrist and ankles
Irregular
Flat
Short
Long
The long bones in the fingers are
carpals
tarsals
phalanges
clavicles
Which bone is known as the kneecap?
Patella
Femur
Tibia
Fibula
What is the primary function of red bone marrow?
Fat storage
Blood cell production
Calcium storage
Bone growth
Which type of joint is found in the shoulder and hip, allowing for a wide range of motion?
Hinge joint
Ball and socket joint
Pivot joint
Saddle joint
What is the function of the periosteum in bone health?
It stores fat.
It provides a surface for muscle attachment and contains cells for bone growth and repair.
It is responsible for blood cell production.
It acts as a shock absorber.
What is the primary role of yellow bone marrow?
Blood cell production
Fat storage
Calcium storage
Bone growth
Which type of bone cell is responsible for bone resorption?
Osteoblast
Osteoclast
Osteocyte
Chondrocyte
What is the primary mineral stored in bones?
Iron
Calcium
Potassium
Sodium
Which type of bone cell is primarily responsible for bone formation?
Osteoclasts
Osteoblasts
Osteocytes
Chondrocytes
Which part of the bone contains the growth plate?
Diaphysis
Epiphysis
Periosteum
Medullary cavity
Identify the bone
Radius
Ulna
Humerous
Tibia
Identify the circled part of this bone
Head
Styloid process of Ulna
Styloid process of radius
Facet
Identify the highlighted part on this bone
Spine
Acromion
Coracoid process
Head
Identify the highlighted part on this bone
Coracoid process
Acromion
Infraspinous fossa
Head
Identify B on this bone
Olecranon fossa
Coronoid fossa
Fossa
Facet
Identify D on this bone
Medial epicondyle
Lateral epicondyle
Head
Fossa
Identify the highlighted part of this bone
Iliac crest
Pubis
Ilium
ischium
Identify the highlighted part of this bone
Iliac crest
Pubis
Ilium
Ischium
Identify #7? Found at the proximal end (or top) away from the midline of the tibia widens out from the shaft. It is a rounded projection on a bone that is going to articulate (or form a joint) with something.
medial condyle
lateral condyle
intercondylar eminence
articular surface of medial condyle
articular surface of lateral condyle
Name the outside portion of the tibia shown in blue.
Medial malleolus
Lateral malleolus
Acetabulum
Talus
What tarsal bone is this?
calcaneous
talus
navicular
cuboid
cuneiform
What tarsal bone is this?
calcaneous
talus
navicular
cuboid
cuneiform
