An FVC maneuver produces which of the following:
- Correct Answer-1. FEV1 2.FEF 200-1200 3. FEF25-
75 5. Peak Flow 6.FEV1/FVC
What type of spirometer directly measures volume?
- Correct Answer-Volume displacing spirometer
Which of the following statements is TRUE when
comparing the pulmonary function test results of
men verses women? - Correct Answer-Males have
larger predicted volumes when corrected for
height.
When should PFT testing be terminated? - Correct
Answer-After 8 attempts with no reproducible
tracings.
All are criteria that determine acceptability of PFT
except - Correct Answer-Number of tests performed
All would contraindicate a PFT except: - Correct
Answer-Smoking within the past 8 hours.
, A patient has had a PFT exam. His FEV1 is 38% of
predicted, and his FRC is 52% of predicted. What
type of lung problem do these values suggest? -
Correct Answer-Restrictive.
Which of the following lung volumes would show to
be increased if the patient was obstructed and air
trapping? - Correct Answer-FRC (functional
residual capacity)
A patient has an FEV1 of 40% of predictive and an
FEV1/FVC of 82%. Which of the following diseases
would these values validate? - Correct Answer-
Pulmonary Fibrosis
Which of the following statements is a TRUE
statement? - Correct Answer-VC=IRV+VT+ERV
Whose gas law is applied during plethysmography?
- Correct Answer-Boyle's
What is the amount of gas that can be inhaled over
and above that which is normally inhaled during
quiet breathing? - Correct Answer-Inspiratory
reserve volume.
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 professoraxel. 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.