100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
NUR 2214 Nursing Care of Older Adult Module 2 (Latest Updated) £6.50   Add to cart

Exam (elaborations)

NUR 2214 Nursing Care of Older Adult Module 2 (Latest Updated)

 22 views  0 purchase
  • Module
  • Institution

NUR 2214 Nursing Care of Older Adult Module 2 ( Latest Updated)

Preview 2 out of 8  pages

  • January 20, 2022
  • 8
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers
avatar-seller
NUR 2214 Nursing Care of Older Adult
Module 2
What do the biological theories of aging do? (Answer)- Help nurses
understand older adult changes, behaviors, and to recognize problems
and provide interventions over time. Not just one theories explains it,
must be supported with evidence over time.

What is the free radical theory? (Answer)- The idea that molecules that
are harmful to the human body that are unstable move around the body,
causing harm to living cells. This can disrupt metabolism and cell
processes, leading to disease.

How does the free radical theory work? (Answer)- During normal cell
molecule formation, electrons are shared with each other, but from aging
or damage to cell DNA from over exposure to radiation and pollution,
the molecule splits and does not pair with an electron, causing a free
radical to be formed and that can harm cells.

What types of diseases does the free radical theory propose when these
cells travel in the body with aging? (Answer)- cancers, diabetes,
arthritis, atherosclerosis

What can be taken to neutralize free radicals? (Answer)- antioxidants- in
the form of food, vitamins. they help to donate electrons from stale
atoms

What is the cross linkage theory? (Answer)- when free radicals interact
or connect with cell molecules and connective tissue that causes tissues
to be damaged and unable be repaired. when it is damaged, this can lead
to disease and function problems in older adults

, What is connective tissue? (Answer)- matrix that provides support, binds
tissues in the body such as organs, muscles, bones and joints, adipose
tissues, cartilage, blood and lymph.

What happens when free radical cells destroy connective tissue in older
adults? (Answer)- Diseases and functional issues

What interventions can the nurse do to limit free radical spread and
promote health with cross linkage theory? (Answer)- smoking cessation,
sun exposure, UV light exposure, diet management

What is the biological clock theory? (Answer)- The idea that we as
humans have a predetermined number of cell divisions that will occur
during our lifetime, and that each one is a tick of a clock. these are
genetically predetermined and as older adults, these cell divisions are
slowed down, so more cell loss is perceived

Why are cell divisions important to aging? (Answer)- they are important
for replication and repair and without this, efficiency is lost and aging
occurs

What is unique about the biological clock theory as it pertains to
humans? (Answer)- not all humans have the same number of cell
divisions or ticks and timers since some age faster or than others due to
genetics, stressors and exposures

What is the wear and tear theory? (Answer)- the idea that the body is
similar to a machine; with older adults, as they age, their tissues and
organs wear down after consistent use to maintain bodily function.

What is the wear and tear theory caused by that contributes to aging?
(Answer)- external and internal damages to the body from stressors,
exposures, diet, weight, lifestyle, environment can lead to faster aging
on the body that can damage hormones, DNA, ligaments, muscles,
structure, etc.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

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 Joy100. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £6.50. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

80796 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£6.50
  • (0)
  Add to cart