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Anat1 - Bones Test

Enter the letter for the matching Answer
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1.
The _______ _______ is a disk of hyaline cartilage where growth occurs during childhood. It fuses when growth stops.
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2.
In adults, red bone marrow is found in the _______ of flat bones, and in the head of the _______ and _______.
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3.
The channels lying at right angles to the central canal, connecting blood and nerve supply of the periosteum to that of the central canal are:
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4.
The small cavities in bone that contains osteocytes are:
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5.
Osteoclasts _______ bone.
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6.
The weight bearing columns of concentric rings/matrix tubes composed mainly of collagen are:
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7.
_______ _______ exercise builds denser, stronger bones.
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8.
Short, Irregular, and Flat Bones have no _______ or _______.
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9.
True or False: Bone is a dynamic and active tissue, it undergoes continual change, its architecture changes in response to forces placed upon it.
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10.
The five functions of bone are:
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11.
Long bones consist of a _______ and an _______.
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12.
Rising blood Ca2+ levels trigger the thyroid to release _______, which stimulates calcium salt deposits in bone.
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13.
The central channel containing blood vessels and nerves is the:
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14.
The joint surface of the epiphysis of a long bone is covered with _______ cartilage.
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15.
The _______ is the unmineralized bone matrix composed of proteoglycans, glycoproteins, and collagen.
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16.
The _______ is a tubular shaft that forms the axis of long bones.
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17.
_______ become osteocytes.
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18.
The _______ is a delicate membrane covering the internal surfaces of bone.
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19.
Short, Irregular, and Flat Bones contain _______ _______ between the trabeculae.
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20.
_______ _______ _______ is contained in the medullary cavity of the diaphysis.
A.
volkmann's canals
B.
articular (hyaline)
C.
lamella
D.
Yellow bone marrow
E.
bone marrow
F.
calcitonin
G.
support, protection, movement, mineral storage, blood cell formation
H.
osteoid
I.
Haversian canal or Central canal
J.
endosteum
K.
diploë, femur, humerus
L.
resorb/ break down
M.
True
N.
Osteoblasts
O.
diaphysis
P.
weight-bearing
Q.
epiphyseal plate or line (aka metaphysis)
R.
lacunae
S.
diaphysis, epiphysis
T.
diaphysis, epiphyses
Type the Answer that corresponds to the displayed Question.
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21.
_______ are star-shaped cells found in bone. They are mature bone cells.
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22.
The _______ are the expanded ends of long bones.
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23.
The _______ is a double-layered protective membrane surrounding bone.
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24.
Short, Irregular, and Flat Bones consist of thin plates of periosteum-covered _______ bone on the outside with endosteum-covered ______ bone on the inside.
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25.
The periosteum is secured to underlying bone by _______ _______.
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26.
The spongy bone in flat bones is also called:
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27.
The diaphysis of long bone is composed of _______ bone that surrounds the medullary cavity.
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28.
_______ is the most abundant mineral in the body.
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29.
Falling blood Ca2+ levels signal the parathyroid glands to release _______, which signals osteoclasts to degrade bone matrix and release Ca2+ into the blood.
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30.
_______ _______ states that a bone grows or remodels in response to the forces or demands placed upon it.

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