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WorksheetsAnatomy chpt 7
Total questions: 29
Worksheet time: 15mins
one of the 7 bone functions that the bone absorbs and releases alkaline salts to help maintain a stable ph
electrolyte balance
Protection
Support
Acid-Base balance
Shape support, protection, movement, electrolyte balance, blood production and acid base balance are the 7 bone functions
true
false
Sesamoid bones are small bones embedded in tendons. The kneecap is an example of one. Which bone shape does it belong to
short bones
flat bones
irregular
long bones
This type of bone is the carpal bone in the wrist and tarsal bone in the ankle
long bone
flat bone
irregular
short
Part of long bone that allows for attachment of tendons and ligaments. made of porous looking spongy bone
diaphysis
epiphysis
periosteum
medullary cavity
Central shaft-like portion of the long bone that is made up of compact bone
epiphysis
diaphysis
articular cartilege
endosteum
Central hollow portion of long bone
articular cartilege
medullary cavity
periosteum
endosteum
Lines the inside of the medullary cavity
periosteum
endosteum
articular cartilege
epiphysis
crucial for bone survival this dense fibrous membrane covers the diaphysis. Some fibers weave together with fibers of tendons. tendons attach muscle to bone. ensuring a strong connection between muscle and bone. contains bone forming cells and blood vessels
epiphysis
diaphysis
periosteum
endosteum
Help form bone by secreting substances that comprise the bone's matrix
osteoblasts
osterclasts
ostercytes
osseous
Dissolves unwanted or unhealthy bone
osteoblasts
osteoclasts
osteosytes
Mature osteoblasts that have become entrapped in the hardened bone matrix.. some dissolve bone as others deposit new bone. assist with regulations of blood levels of calcium and phosphate
osteoblasts
osteoclasts
ostercytes
osseous
Also known as cancellous bone. found in the end of long bones.. always surrounded by compact bone
osseous
spongy
compact
osteocytes
Lattice work bone that adds strength without adding weight. Filled with Red bone marrow that supplies spongy bone with blood cells
haversian
canaliculi
lacunae
trabeculae
Type of bone consists of an elaborate network of canals and passageways containing nerves and blood vessels.
lacunae
cancellous
compact
canaliculi
In compact bone, Layers of matrix are arranged in concentric, onion-like rings around the haversian or osteonic canal. making whats called an osteon
spongy
lacunae
lamellae
canaliculi
In compact bone, tiny gaps between rings of the lamellae,, contain osteocytes
lacunae
canaliculi
lamallae
osteon
In compact bone, Microscopic passageways that connect the lamellae to each other
lacunae
volkmanns
osteon
canaliculi
In compact bone transverse passageways that connect haversian canals. transport blood and nutrients from the bones exterior to the osteocytes locked inside
osteon
volkmanns
lacunae
canaliculi
Process of Developing fetus composed of cartilage and fibrous connective tissue.
osteocytes
ossification
bone widening
spongy bone
of fibrous connective tissue that begins when groups of stem cells in the tissue differentiate into osteoblasts. clusters are called centers for ossification
Intramembranous ossification
endochondral ossification
Soft spot of fibrous connective tissue in a newborn's skull
fontanel
bone marrow
bone growth
epiphyseal plate
Process that begins in long bones of cartilage turning into bones after 3 months of birth
endochondral ossification
intramembranous ossification
Site of where bone lengthening occurs: a layer of hyaline cartilage at each end of bone
epiphyseal line
epiphyseal plate
bone formation
primary ossification center
When bone lengthening stops and the epiphyses have closed. this is the line of spongy bone
epiphyseal line
epiphyseal plate
bone formation
epiphysis
inflammation of bone and marrow, usually the result of a bacterial infection.
osteoporosis
osteomyelitis
"porous bones" condition in which bones lose so much mass that they become extremely brittle. even minor stresses can cause a fracture
osteomyelitis
osteoporosis
reshaping or reconstructing part of a bone
remodeling
resorption
lamellae
fontanel
Resorption is the destruction of old bone: part of the boned remodeling process
true
false
