Exam (elaborations)
NUR 168 OXYGENATION AND PERFUSION EXAM STUDY GUIDE
- Course
- Institution
NUR 168 OXYGENATION AND PERFUSION EXAM STUDY GUIDE...
[Show more]
Content preview
NUR 168 OXYGENATION AND PERFUSIONEXAM STUDY GUIDE
The upper airway warms, filters, and humidifies inspired air.
nose
The nostrils are utilized for breathing and smelling.
pharynx
A hollow, muscular tube inside the neck that begins behind the nose and opens into
the larynx and oesophagus.
larynx
the part of the throat that contains the vocal cords and is utilized for breathing,
swallowing, and speaking
epiglottis
the flap that covers the trachea while swallowing, preventing food from entering
the lungs.
Function of the Lower Airway/Tracheobronchial Tree
air conduction, mucociliary clearance, and pulmonary surfactant synthesis.
trachea
A lengthy, U-shaped tube connecting your larynx (voice box) to your lungs.
, The right and left mainstem bronchi
either of the big airways of the lower respiratory tract that diverge from the trachea
(windpipe) and link to the lungs.
Segmental bronchi
Within each lung, each primary bronchus separates into secondary or lobar bronchi,
one for each lobe.
Terminal bronchioles
the narrowest airways in the lungs, giving rise to alveolar sacs and ducts.
The number of lobes on the right lung
Three lobes
The number of lobes on the left lung
Two lobes
alveoli
tiny air sacs in which exchange occurs.
pleura
Serous membrane lining the lungs (visceral) and thoracic cavity (parietal).
Pulmonary ventilation
Air enters and exits the lungs.
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 luzlinkuz. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now