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Author Question: Which of the following pulmonary function tests is most likely to be normal in the patient with ... (Read 71 times)

burton19126

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on: Jul 16, 2018
Which of the following pulmonary function tests is most likely to be normal in the patient with interstitial pulmonary fibrosis?
 
  a. Diffusing capacity of the lungs (DLCO)
  b. FEV1 (forced expiratory volume in 1 sec-ond)
  c. FEV1/FVC
  d. FVC (forced vital capacity)

Question 2

What is the most common cause of interstitial lung disease (ILD)?
 
  a. Asbestosis
  b. Berylliosis
  c. Pulmonary fibrosis (IPF)
  d. Sarcoidosis


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jessicaduplan

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
In ILDs, the FEV1/FVC ratio is preserved or even supranormal.

Answer to Question 2

ANS: C
The plain chest radiographic and HRCT features of IPF often are considered the classic ILD pattern, primarily because, next to sarcoidosis, IPF is the most common ILD and because several other ILDs have a similar appearance.


burton19126

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

DylanD1323

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Reply 3 on: Yesterday
Excellent

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