Exam (elaborations)
BIOS 255 Exam 3 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
- Course
- Institution
BIOS 255 Exam 3 ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
[Show more]
Content preview
BIOS 255 Exam 3By ExamNavigator
, BIOS 255 Exam 3
1. Functions of the Respiratory System
Answer:
-Gas exchange
-Communication
-Olfaction
-Acid-Base balance
-Blood pressure regulation
-Blood and lymph flow
-Platelet production
-Blood filtration
-Expulsion of abdominal contents
2. Describe high compliance as it relates to healthy functions.:
Answer -ease with whichthe lungs and thoracic wall can be expanded
High compliance= easy expansion Low compliance= resisted expansion
3. Describe IRDS ( Infant respiratory distress syndrome) and describe the interventions that
would be used to help a newborn premature baby sufferingfrom IRDS.
Answer:
-leading cause of death in premature infants resulting from lack of surfactant production in
alveoli
-treated with artificial surfactant until they can make their own
4. Define antigens, epitopes and antibodies.
Answer:
antigens: large molecule capable ofbinding to an antibody or immune cells and triggering an
immune response
epitopes: certain regions of an antigen molecule that stimulate immune responsesantibodies:
reacts with an antigen and aids in protecting the body from its harmful effects
5. Identify the PO2 measurements at the end of a normal inhalation ( breathingthrough the nose
) in each of the following
Answer:
Respiratory bronchiole
Alveolus
Nasal cavity
Trachea
Bronchus: Respiratory bronchiole: 104mm Hg
Alveolus: 104mm Hg
Nasal cavity: atmospheric @ 159mm Hg
Trachea: 104mm Hg
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 ExamNavigator. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76658 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now