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- 1. Multiple ChoiceBones that originate within sheetlike layers of connective tissue.partial boneschondritic bonesintramembranous bonesendochondral bones
- 2. Multiple ChoiceBones that begin as masses of cartilage later replaced by bone tissue.intramembranous bonesentraspecific bonesethmodial bonesendochondral bones
- 3. Multiple ChoiceBone forming cells are called...osteoblastsosteocytesosteoclastsosteons
- 4. Multiple ChoiceMost bones of the skeleton are formed by...endochondral ossificationgender specific ossificationintramembranous ossificationhyaline ossification
- 5. Multiple ChoiceIn long bones, bone tissue begins to replace hyaline cartilage in the center of the diaphysis or the...secondary ossification centerprimary ossification centermedullary ossification centertransverse ossification center
- 6. Multiple ChoiceThe band of cartilage in the epiphysis where secondary ossification occurs.zone of ossificationephiphyseal platehyaline plateZ line
- 7. Multiple ChoiceMultinucleated cells that break down the calcified matrix of bone.osteoblastsosteoclastsosteonsosteocytes
- 8. Multiple ChoiceThe bones of athletes are typically stronger and heavier than nonathletes due to the stress applied to the bones by muscles.TrueFalse
- 9. Multiple Choice
Which of the following is an intramembranous bone?
sternum
femur
humerus
phalanges
- 10. Multiple Choice
Which of the following is an endochondral bone
sternum
scapula
femur
ribs
- 11. Multiple Choice
During Intramembranous Ossification, what are mesenchyme cells?
specialized cells
stem cells that differentiate into osteblasts
stem cells that differentiate into osteclasts
fibroblasts
- 12. Multiple Choice
During intramembranous ossification, which of the following is the first step:
osteoblasts lay down osteoid and it undergoes calcification
woven bone and surrounding periosteum form
lamella bone replaces wove bone as compact and spongy bone form
ossification centers form with mesenchyme (that differentiates into osteoblasts)
- 13. Multiple Choice
During intramembranous ossification, which of the following is the second step:
osteoblasts lay down osteoid and it undergoes calcification
woven bone and surrounding periosteum form
lamella bone replaces wove bone as compact and spongy bone form
ossification centers form with mesenchyme (that differentiates into osteoblasts)
- 14. Multiple Choice
During intramembranous ossification, which of the following is the third step:
osteoblasts lay down osteoid and it undergoes calcification
woven bone and surrounding periosteum form
lamella bone replaces wove bone as compact and spongy bone form
ossification centers form with mesenchyme (that differentiates into osteoblasts)
- 15. Multiple Choice
During intramembranous ossification, which of the following is the fourth step:
osteoblasts lay down osteoid and it undergoes calcification
woven bone and surrounding periosteum form
lamellar bone replaces wove bone as compact and spongy bone form
ossification centers form with mesenchyme (that differentiates into osteoblasts)
- 16. Multiple Choice
During endochondral ossification, what type of cartilage serves as the model?
mesenchyme
osteoid
fibrocartilage
hyaline
- 17. Multiple Choice
During endochondral ossification, what is the first step?
cartilage starts to calcify and periosteal bone collar forms
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
hyaline cartilage develops and is a model
- 18. Multiple Choice
During endochondral ossification, what is the second step?
cartilage starts to calcify and periosteal bone collar forms
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
hyaline cartilage develops and is a model
- 19. Multiple Choice
During endochondral ossification, what is the third step?
cartilage starts to calcify and periosteal bone collar forms
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
hyaline cartilage develops and is a model
- 20. Multiple Choice
During endochondral ossification, what is the fourth step?
secondary ossification centers form and replace cartilage with spongy bone. Osteoclasts reabsorb bone in the diaphysis to form the medullary cavity
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
hyaline cartilage develops and is a model
- 21. Multiple Choice
During endochondral ossification, what is the fifth step?
secondary ossification centers form and replace cartilage with spongy bone. Osteoclasts reabsorb bone in the diaphysis to form the medullary cavity
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
all of the cartilage is replace by bone except the articular cartilage and epiphyseal plates
- 22. Multiple Choice
During endochondral ossification, what is the sixth step?
secondary ossification centers form and replace cartilage with spongy bone. Osteoclasts reabsorb bone in the diaphysis to form the medullary cavity
the epiphyseal plates are ossified
primary ossification centers form in the diaphysis
all of the cartilage is replace by bone except the articular cartilage and epiphyseal plates
- 23. Multiple Choice
Where is the primary ossification center located in endochondral bone development?
diaphysis
epiphysis
- 24. Multiple Choice
Where is the secondary ossification center located in endochondral bone development?
diaphysis
epiphysis
- 25. Multiple Choice
What type of bone does the primary ossification center make?
spongy
compact
- 26. Multiple Choice
What type of bone does the secondary ossification center make?
spongy
compact
- 27. Multiple Choice
What is another term for the "epiphyseal plate" ?
growth plate
growth joints
growth hormone space
I have no idea
- 28. Multiple Choice
Which direction does the primary ossification center make bone?
inwards towards the center
in spiralized form
outwards towards the epiphysis
in a spongy matrix with no pattern
- 29. Multiple Choice
Osteoclasts and osteoblasts work together to constantly breakdown and build up bone
True
False
- 30. Multiple Choice
What vitamin is essential for calcium absorption?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
- 31. Multiple Choice
Which hormone does NOT impact bone development?
growth hormone
cholesterol
testosterone
estrogen
- 32. Multiple Choice
Physical exercise causes stress on the bones, and therefore is not beneficial for bone development.
True
False
- 33. Multiple ChoiceBone breaks into many fragments.Shattered FractureTraction FractureComminuted FractureThe Magic School Bus
- 34. Multiple Choicea fracture in which the bone breaks diagonally.Oblique FractureFractureDiagonal FractureHorizontal Fracture
- 35. Multiple ChoiceBroken piece of bone is at a right angle to the bone's axis.The Bee GeesElvisOblique FractureTransverse Fracture
- 36. Multiple Choice
Which type of ossification is pictured?
Endochondrial ossification
Intramembranous ossification
- 37. Multiple Choice
Hematopoiesis is -
the formation of blood cellular components
the formation of antibodies
the formation of cartilage
the formation of yellow bone marrow
- 38. Multiple Choice
In the embryo, what goes through Hematopoiesis
spleen
liver
red bone marrow
yolk sac
- 39. Multiple Choice
What inorganic salt does your bones store?
calcium
ribose
deoxyribose
carbonate
- 40. Multiple Choice
What is osteoporosis?
inability to make red blood cells
A condition in which bones become weak and brittle.
inability to heal fractures
inability to utilize Vitamin D
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