Exam (elaborations)
PFT Mock Exam- Questions and Answers 100% Solved
- Course
- Institution
PFT Mock Exam- Questions and Answers 100% Solved
[Show more]
Seller
Follow
TheeGrades
Reviews received
Content preview
PFT Mock Exam- Questions and Answers 100% SolvedWhich of the following instruments is used to check the accuracy and precision of volume
measurements from a body plethysmography?
a. rotameter
b. super syringe
c. isothermal lung
d. a normal subject Correct Ans-c. isothermal lung
which of the following does the Clark electrode directly measure?
a. electric potential
b. current change
c. equilibration
d. gas diffusion Correct Ans-b. current change
the accuracy of a pulse oximeter is affected by all of the following EXCEPT:
a. high COHb levels
b. hand tremors
c. peripheral vasodilation
d. bright ambient lights Correct Ans-c. peripheral vasodilation
, PFT Mock Exam- Questions and Answers 100% Solved
all of the following are directly related to oxygen consumption, EXCEPT:
a. Vt
b. repsiratory rate
c: respiratory quotient
d. Arterial pH Correct Ans-d. arterial pH
in normal individuals, increased workload will have which of the following affects on oxygen
consumption and carbon dioxide production:
a. increased O2 consumption, decreased CO2 production
b. increased O2 consumption, increased CO2 production
c. decreased O2 consumption, decreased CO2 production
d. decreased O2 consumption, increased CO2 production Correct Ans-b. increase/increase
the best indication of adequate alveolar ventilation is:
a. pH
b. PaCO2
C: PaO2
D. O2 saturation Correct Ans-b. PaCo2
, PFT Mock Exam- Questions and Answers 100% Solved
All of the following are required for predicting normal values of spirometry testing EXCEPT:
a. height
b. weight
c. age
d. gender/sex Correct Ans-b. weight
according to ATS/ERS standards, flowrates should be reported at
a. BTPS
b. ATPS
c. STPD
d. ATPD Correct Ans-a. BTPS
The most sensitive test for determining the presence of smaller airways disease is:
a. FVC
b. FEV1
c. FEF (25-75%)
d. PEFR Correct Ans-c. FEF (25-75%)
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 TheeGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$20.14. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now