Exam (elaborations)
Nur 113 Oxygenation Exam Questions And Accurate Solutions
- Course
- Institution
Nur 113 Oxygenation Exam Questions And Accurate Solutions...
[Show more]
Content preview
Nur 113 Oxygenation Exam Questions And Accurate SolutionsOxygenation - Answer The process of delivering oxygen to the blood by diffusion from
the alveoli following inhalation into the lungs.
increased CO2 from respiratory acidosis causes? - Answer vasodilation of the cerebral
arteries, increased intracranial pressure and decreased Level of consciousness (LOC)
-headache
-irritable
How does acid base balance affect the RR - Answer increase RR excretes more CO2
decreased RR retains more CO2
how would any type of trauma effect cellular regulation? - Answer pt may have
decreased blood carrying O2 cells and blood will shunt to vital organs and leave
peripheries
-peripheral cyanosis
-slow cap refill
-cold extremities
-pallor
-lethargic
-orthostatic hypotension
how does CO2 and O2 effect cognition? - Answer increased CO2=decreased O2=
decreased LOC
if we don't get enough O2 the body can experience discomfort how? - Answer chest or
kidney pain
, -give pain meds if necessary
how can decrease of perfusion affect the body? - Answer -decrease O2 level
-blood shunting to vital organs (brain and heart)
-kidneys can decrease UOP, sign that pt status is declining
considerations pregnancy - Answer -increase need of O2 (supporting another life)
-increased RR (uterus pushing diaphragm)
-nasal stuffiness and epistaxis (estrogen)
active labor changes - Answer increased RR due to pain (hyperventilation)
supplemental O2 during labor
foramen ovale - Answer Allows blood to enter the left atrium from the right atrium.
should close after birth
ductus arteriosus - Answer connects the pulmonary artery to the aorta, by passing the
lungs
-fetal lungs are filled with fluid
-close after birth
-pressure from natural birth pushes the fluid out
c-section baby, lungs usually have to be stimulated by aggressive rubbing to stimulate
them to take a deep breath to clear lungs of fluid
Ductuc venosus - Answer -Allows umbilical vein blood to bypass the liver and merge
with blood going through the vena cava
-The purpose is to bring the blood to the heart faster
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 Easton. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81531 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now