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BSNC 1000 FINAL EXAM QUESTIONS
WITH CORRECT SOLUTIONS
what body systems does mobility involve - correct-answer - skeletal, muscular,
nervous
under what conditions could someone have impaired mobility - correct-answer -
bone/joint diseases (osteoporosis/arthritis)
surgery
broken bones
disabilities
how are gas exchange and mobility related - correct-answer - mobility of ribs and
breathing muscles aid in breathing properly
supports aerobic activity
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how are mobility and perfusion related - correct-answer - increased blood flow to
muscles, helps with endurance and strength
delivers blood and nutrients to the bones and takes away waste
requirements for mobility - correct-answer - 1. joint stability
2. healthy bones
3. muscle strength
4. neurological function
5. nutrition
aging effects on mobility - correct-answer - loss of bone mass, decreased height
(can lead to osteoporosis)
muscle atrophy (can lead to sarcopenia)
increased stiffness of joints (can lead to osteoarthritis)
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cell types in bones - correct-answer - osteoblast, osteoclast, osteocyte, osteogenic
cell (stem cells)
extracellular matrix - correct-answer - osteoid (organic)- collagen and calcium-
binding proteins, it is the intercellular matrix
inorganic - minerals (calcium, Mg, carbonate, phosphate) and water
bone remodelling - correct-answer - ongoing replacement of old bone tissue by
new bone tissue
maintain and repair
adaptation to stress (weightlifting)
mineral regulation
which part of the bone does remodelling occur - correct-answer - Trabelcullar
surface of spongy bone
BSNC 1000 FINAL EXAM QUESTIONS
WITH CORRECT SOLUTIONS
what body systems does mobility involve - correct-answer - skeletal, muscular,
nervous
under what conditions could someone have impaired mobility - correct-answer -
bone/joint diseases (osteoporosis/arthritis)
surgery
broken bones
disabilities
how are gas exchange and mobility related - correct-answer - mobility of ribs and
breathing muscles aid in breathing properly
supports aerobic activity
,2|Page
how are mobility and perfusion related - correct-answer - increased blood flow to
muscles, helps with endurance and strength
delivers blood and nutrients to the bones and takes away waste
requirements for mobility - correct-answer - 1. joint stability
2. healthy bones
3. muscle strength
4. neurological function
5. nutrition
aging effects on mobility - correct-answer - loss of bone mass, decreased height
(can lead to osteoporosis)
muscle atrophy (can lead to sarcopenia)
increased stiffness of joints (can lead to osteoarthritis)
, 3|Page
cell types in bones - correct-answer - osteoblast, osteoclast, osteocyte, osteogenic
cell (stem cells)
extracellular matrix - correct-answer - osteoid (organic)- collagen and calcium-
binding proteins, it is the intercellular matrix
inorganic - minerals (calcium, Mg, carbonate, phosphate) and water
bone remodelling - correct-answer - ongoing replacement of old bone tissue by
new bone tissue
maintain and repair
adaptation to stress (weightlifting)
mineral regulation
which part of the bone does remodelling occur - correct-answer - Trabelcullar
surface of spongy bone
