Skeletal System- Bones and Bone Tissue
Growth
and
Developement
Remodeling
and
Repair
Grab Bag
Histology
Bone
Anatomy
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FINAL ROUND
Histology:
$100 Question
In hyaline cartilage, the cells that produce
new matrix are called this:
a. chondroblast
b. osteocyte
c. chondrocyte
d. osteoblast
ANSWER
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Histology:
$100 Answer
In hyaline cartilage, the cells that produce
new matrix are called this:
a. chondroblast
b. osteocyte
c. chondrocyte
d. osteoblast
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Histology:
$200 Question
Chondrocytes receive nutrients in this
manner:
a. directly from blood vessels
b. from the lacuna
c. diffusion through matrix
d. from the inner layer of
perichondrium
ANSWER
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Histology:
$200 Answer
Chondrocytes receive nutrients in this
manner:
a. directly from blood vessels
b. from the lacuna
c. diffusion through matrix
d. from the inner layer of
perichondrium
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Histology:
$300 Question
The flexible strength of bone is attributed
to this:
a. hydroxyapatite
b. collagen fibers
c. ligaments
d. perichondrium
ANSWER
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Histology:
$300 Answer
The flexible strength of bone is attributed
to this:
a. hydroxyapatite
b. collagen fibers
c. ligaments
d. perichondrium
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Histology:
$400 Question
Osteochondral progenitor cell give rise to
these:
a. osteoblasts
b. chondroblasts
c. osteoclasts
d. both a and b
e. both a and c
ANSWER
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Histology:
$400 Answer
Osteochondral progenitor cell give rise to
these:
a. osteoblasts
b. chondroblasts
c. osteoclasts
d. both a and b
e. both a and c
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Histology:
$500 Question
Nutrients travel to osteocytes in this order:
1. blood vessels in the medullary cavity
2. central canal
3. canaliculi
4. perforating (Volkmann’s) canals
5. cytoplasm of the osteocytes
True/False
ANSWER
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Histology:
$500 Answer
Nutrients travel to osteocytes in this order:
1. blood vessels in the medullary cavity
2. central canal
3. canaliculi
4. perforating (Volkmann’s) canals
5. cytoplasm of the osteocytes
True/False
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Growth and Developement:
$100 Question
Endochondral ossification begins at this
time:
a. during fetal development
b. during puberty
c. adulthood
d. around age 50
ANSWER
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Growth and Developement:
$100 Answer
Endochondral ossification begins at this
time:
a. during fetal development
b. during puberty
c. adulthood
d. around age 50
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Growth and Developement:
$200 Question
Bones produced by intramembranous or
endochondral ossification are
indistinguishable because both initially
produce woven bone which is then
remodeled.
True/False
ANSWER
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Growth and Developement:
$200 Answer
Bones produced by intramembranous or
endochondral ossification are
indistinguishable because both initially
produce woven bone which is then
remodeled.
True/False
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Growth and Developement:
$300 Question
This can be said of intramembranous
ossification:
a. it forms the frontal and parietal bones
b. fontanels are found between skull bones
c. osteoblasts lay down matrix around
collagen fibers
d. all of these
ANSWER
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Growth and Developement:
$300 Answer
This can be said of intramembranous
ossification:
a. it forms the frontal and parietal bones
b. fontanels are found between skull bones
c. osteoblasts lay down matrix around
collagen fibers
d. all of these
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Growth and Developement:
$400 Question
In this zone of the epiphyseal plate, new
cartilage is produced as the chondrocytes
divide and form stacks of cells:
a. resting cartilage
b. proliferation
c. hypertrophy
d. calcification
ANSWER
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Growth and Developement:
$400 Answer
In this zone of the epiphyseal plate, new
cartilage is produced as the chondrocytes
divide and form stacks of cells:
a. resting cartilage
b. proliferation
c. hypertrophy
d. calcification
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Growth and Developement:
$500 Question
Growth in bone width occurs in this order:
1.
osteoblasts lay down bone to form
ridges with grooves in between
2.
grooves are changed into tunnels
3.
concentric lamellae are made
4.
an osteon is produced.
ANSWER
True/False
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Growth and Developement:
$500 Answer
Growth in bone width occurs in this order:
1.
osteoblasts lay down bone to form
ridges with grooves in between
2.
grooves are changed into tunnels
3.
concentric lamellae are made
4.
an osteon is produced.
True/False
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Remodeling and Repair:
$100 Question
When a fracture is healing, these cells
move into the fracture site and tear down
the damaged bone:
a. osteoblasts
b. osteoclasts
c. osteocytes
d. chondrocytes
ANSWER
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Remodeling and Repair:
$100 Answer
When a fracture is healing, these cells
move into the fracture site and tear down
the damaged bone:
a. osteoblasts
b. osteoclasts
c. osteocytes
d. chondrocytes
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Remodeling and Repair:
$200 Question
Bone remodeling is involved in this:
a. bone growth
b. changes in bone shape
c. calcium regulation isn the body
d. bone repair
e. all of these
ANSWER
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Remodeling and Repair:
$200 Answer
Bone remodeling is involved in this:
a. bone growth
b. changes in bone shape
c. calcium regulation isn the body
d. bone repair
e. all of these
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Remodeling and Repair:
$300 Question
The definition of bone remodeling is the
construction of bone around blood vessels
forming an osteon.
True/False
ANSWER
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Remodeling and Repair:
$300 Answer
The definition of bone remodeling is the
construction of bone around blood vessels
forming an osteon.
True/False
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Remodeling and Repair:
$400 Question
This process of bone repair requires the
longest amount of time:
a. hematoma formation
b. internal callus formation
c. bone remodeling
d. callus ossification
ANSWER
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Remodeling and Repair:
$400 Answer
This process of bone repair requires the
longest amount of time:
a. hematoma formation
b. internal callus formation
c. bone remodeling
d. callus ossification
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Remodeling and Repair:
$500 Question
If a fracture occurs in the diaphysis of a
long bone, the structure that forms
between the ends of the bone as well as
the medullary cavity is called this:
a. hematoma
b. internal callus
c. external callus
d. granulation tissue
ANSWER
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Remodeling and Repair:
$500 Answer
If a fracture occurs in the diaphysis of a
long bone, the structure that forms
between the ends of the bone as well as
the medullary cavity is called this:
a. hematoma
b. internal callus
c. external callus
d. granulation tissue
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Grab Bag:
$100 Question
These kinds of fractures are complete
fractures in which the bone breaks into
multiple pieces:
a. spiral
b. impacted
c. comminuted
d. hairline
ANSWER
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Grab Bag:
$100 Answer
These kinds of fractures are complete
fractures in which the bone breaks into
multiple pieces:L
a. spiral
b. impacted
c. comminuted
d. hairline
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Grab Bag:
$200 Question
This kind of tissue has many small spaces,
is found mainly in the epiphysis, and is
arranged into trabeculae:
a. compact bone
b. cancellous (spongy) bone
c. articular cartilage
d. endosteum
ANSWER
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Grab Bag:
$200 Answer
This kind of tissue has many small spaces,
is found mainly in the epiphysis, and is
arranged into trabeculae:
a. compact bone
b. cancellous (spongy) bone
c. articular cartilage
d. endosteum
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Grab Bag:
$300 Question
This hormone, which is secreted by the
anterior pituitary, increases bone growth
by stimulating interstitial cartilage growth
and appositional bone growth:
a. growth
b. thyroid
c. estrogen
d. cortisone
ANSWER
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Grab Bag:
$300 Answer
This hormone, which is secreted by the
anterior pituitary, increases bone growth
by stimulating interstitial cartilage growth
and appositional bone growth:
a. growth
b. thyroid
c. estrogen
d. cortisone
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Grab Bag:
$400 Question
Vitamin C deficiency causes this disorder
which is characterized by ulcerations,
hemorrhage and poor wound healing:
a. rickets
b. osteomalacia
c. osteoporosis
d. scurvy
ANSWER
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Grab Bag:
$400 Answer
Vitamin C deficiency causes this disorder
which is characterized by ulcerations,
hemorrhage and poor wound healing:
a. rickets
b. osteomalacia
c. osteoporosis
d. scurvy
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Grab Bag:
$500 Question
This hormone stimulates an increased
number of osteoclasts which increases
blood calcium levels:
a. parathyroid (PTH)
b. calcitonin
c. thyroid
d. growth
ANSWER
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Grab Bag:
$500 Answer
This hormone stimulates an increased
number of osteoclasts which increases
blood calcium levels:
a. parathyroid (PTH)
b. calcitonin
c. thyroid
d. growth
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Bone Anatomy:
$100 Question
These are all bone shapes except:
a. long bone
b. irregular bone
c. regular bone
d. short bone
e. flat bone
ANSWER
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Bone Anatomy:
$100 Answer
These are all bone shapes except:
a. long bone
b. irregular bone
c. regular bone
d. short bone
e. flat bone
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Bone anatomy:
$200 Question
These bones are classified as irregular:
a. vertebrae and sphenoid
b. scapula and sternum
c. tibia and fibula
d. carpals and tarsals
ANSWER
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Bone Anatomy:
$200 Answer
These bones are classified as irregular:
a. vertebrae and sphenoid
b. scapula and sternum
c. tibia and fibula
d. carpals and tarsals
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Bone Anatomy:
$300 Question
The growing zone of a bone is known as
this:
a. articular cartilage
b. diaphysis
c. epiphyseal line
d. epiphyseal plate
ANSWER
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Bone Anatomy:
$300 Answer
The growing zone of a bone is known as
this:
a. articular cartilage
b. diaphysis
c. epiphyseal line
d. epiphyseal plate
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Bone Anatomy:
$400 Question
This best describes the function of red
bone marrow:
a. stores adipose
b. produces blood cells
c. stores osteocytes
d. produces articular cartilage
ANSWER
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Bone Anatomy:
$400 Answer
This best describes the function of red
bone marrow:
a. stores adipose
b. produces blood cells
c. stores osteocytes
d. produces articular cartilage
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Bone Anatomy:
$500 Question
This structure covers the outer surface of
bones and serves as an attachment site
for tendons and ligaments:
a. endosteum
b. lamellae
c. periosteum
d. perichondrium
ANSWER
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Bone Anatomy:
$500 Answer
This structure covers the outer surface of
bones and serves as an attachment site
for tendons and ligaments:
a. endosteum
b. lamellae
c. periosteum
d. perichondrium
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FINAL ROUND Question
These kind of bones can contain air filled
sinuses which are lined with mucous
membranes:
a. irregular
b. short
c. long
d. flat
e. a & d
ANSWER
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FINAL ROUND Answer
These kind of bones can contain air filled
sinuses which are lined with mucous
membranes:
a. irregular
b. short
c. long
d. flat
e. a & d
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