GALEN COLLEGE OF NURSING NU110 EXAM #2 QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+
5 views 0 purchase
Course
NU110
Institution
NU110
GALEN COLLEGE OF NURSING NU110 EXAM #2 QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+
4 phases of respiration
1. Pulmonary ventilation
2. External gas exchange
3. Gas transport in the blood
4. Internal gas exchange
Respiration
Inhalation and exhalation of air. The process by which O2...
movement of air into and out of the lungs/exchange of air between the atmosphere and
the air sacs (Alveoli)
External gas exchange
occurs in the lungs as oxygen diffuses from the air sacs into the blood and carbon
dioxide diffuses out of the blood to be eliminated
Gas transport in the blood
, The circulating blood carries gases between the lungs and the tissues, supplying
oxygen to the cells and bringing back carbon dioxide.
Internal gas exchange
occurs in the tissues as oxygen diffuses from the blood to the cells, whereas carbon
dioxide travels from the cells into the blood
compliance
The ease with which one can expand the lungs and thorax
Diffusion
Movement of molecules from an area of higher concentration to an area of lower
concentration/concentration gradient
two phases of ventilation
inhalation and exhalation
Surfactant
chemical produced in the lungs to maintain the surface tension of the alveoli and keep
them from collapsing
Difference between the left and right bronchi
right bronchi is larger and extends more vertically. (this is where a foreign object will
most likely lodge)
hypoventilation
causes increased CO2/H+ in blood & acidosis
Hyperventilation
causes decreased CO2/H+ in blood and Alkalosis
Part of the brain controls the HR and Resp
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 LIXAN. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.49. You're not tied to anything after your purchase.