Exam (elaborations)
Nurs 122 Exam 2 Questions And Answers With Verified Solutions 100% Correct!!!
- Course
- Institution
Nurs 122 Exam 2 Questions And Answers With Verified Solutions 100% Correct!!!
[Show more]
Content preview
Nurs 122 Exam 2 Questions AndAnswers With Verified Solutions 100%
Correct!!!
What happens as you age?
Changes in the chest - ANSWER✔✔ diminished chest expansion
What happens as you age?
Bones - ANSWER✔✔ become thinner & osteoporosis
What happens as you age?
Alveoli - ANSWER✔✔ lose their shape
What happens as you age?
Cough - ANSWER✔✔ Diminished cough reflex
What happens as you age?
Brain - ANSWER✔✔ less sensitive to hypoxia and hypercapnia
Hypercapnia - ANSWER✔✔ excessive carbon dioxide in blood
,Common significant deviations of the chest for older adults include - ANSWER✔✔
-marked dorsal curvature
-kyphosis
-increased AP diameter of chest [barrel chest]
-diminished chest expansion
As we age, bones become - ANSWER✔✔ -thinner
-more rigid
-change shape
-muscles may become weakened
As we age, bones become thinner, more rigid, change shape and muscles may
become weakened - ANSWER✔✔ this results in lower oxygen level w less CO2
removed from body & decreased ability to cough
Osteoporosis causes - ANSWER✔✔ decreased thoracic vertebrae height
Aging also causes the - ANSWER✔✔ alveoli to lose shape causing SOB
,As we age,
Due to diminished cough reflex with - ANSWER✔✔ decreased sensitivity, large
amounts of particles that are more difficult to expectorate can collect in lungs
Expectorate - ANSWER✔✔ to spit
In addition, as we age
The brain - ANSWER✔✔ less sensitive to hypoxia [low oxygen & hypercapnia
[higher than normal CO2] & higher residual volume
As we age,
the brain is less sensitive to hypoxia [low oxygen & hypercapnia [higher than
normal CO2] & higher residual volume - ANSWER✔✔ as a result, older persons
are at increased risk for pneumonia and bronchitis
Lung - ANSWER✔✔ two cone-shaped, elastic structure suspended within thoracic
cavity
Lung are - ANSWER✔✔ paired; not completely symmetric
Right lung - ANSWER✔✔ 3 lobes [upper, middle, lower]
, Left lung - ANSWER✔✔ 2 lobes [upper and lower]
The apex of each lung - ANSWER✔✔ extended slightly above clavicle
The base of each lung - ANSWER✔✔ at level of diaphragm
The thoracic cavity contains - ANSWER✔✔ -nasopharynx
-larynx
-trachea
-bronchi
-bronchioles
-alveoli
The thoracic cavity is - ANSWER✔✔ lined by thin, double-layered serous
membrane collectively called pleural membrane
Assessment of respiratory system:
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 classhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
83637 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now