BSNC 1000 Final Exam Questions With Correct Answers.
9 views 0 purchase
Course
BSNC 1000
Institution
BSNC 1000
BSNC 1000 Final Exam Questions With
Correct Answers.
What body systems does mobility involve - answerskeletal, muscular, nervous
under what conditions could someone have impaired mobility - answerbone/joint diseases
(osteoporosis/arthritis)
surgery
broken bones
disabilities
how are gas exch...
BRIGHTSTARS EXAM STUDY SOLUTIONS 8/15/2024 2:05 PM
BSNC 1000 Final Exam Questions With
Correct Answers.
What body systems does mobility involve - answer✔✔skeletal, muscular, nervous
under what conditions could someone have impaired mobility - answer✔✔bone/joint diseases
(osteoporosis/arthritis)
surgery
broken bones
disabilities
how are gas exchange and mobility related - answer✔✔mobility of ribs and breathing muscles
aid in breathing properly
supports aerobic activity
how are mobility and perfusion related - 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 - answer✔✔1. joint stability
2. healthy bones
3. muscle strength
4. neurological function
5. nutrition
aging effects on mobility - 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)
, BRIGHTSTARS EXAM STUDY SOLUTIONS 8/15/2024 2:05 PM
cell types in bones - answer✔✔osteoblast, osteoclast, osteocyte, osteogenic cell (stem cells)
extracellular matrix - answer✔✔osteoid (organic)- collagen and calcium-binding proteins, it is
the intercellular matrix
inorganic - minerals (calcium, Mg, carbonate, phosphate) and water
bone remodelling - 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 - answer✔✔Trabelcullar surface of spongy bone
4 steps of bone remodelling - answer✔✔1. resorption - osteoclasts attach to bone surface
andremove bone matrix
2. reversal - transitional period bt resorption and formation
3. formation - osteoblasts secrete osteoid
4. mineralization - osteoblasts deposit minerals in the formed organic osteoid matrix
osteoperosis - answer✔✔a condition characterized by a decrease in bone density, producing
porous and fragile bones
- silent
- increase risk of fracture
- bone resorption exceeds remodelling
osteoporosis risk factors - answer✔✔age (older adults)
gender (female)
race
genetics (small body frame)
family history
poor peak bone mass
low ca or vit d
low physical activity
poor nutrition
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Brightstars. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
