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Author Question: Which of the following conditions require the use of NIOSH-approved respiratory protective de-vices? ... (Read 21 times)

formula1

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on: Jul 16, 2018
Which of the following conditions require the use of NIOSH-approved respiratory protective de-vices?
 
  1. Severe Acute Respiratory Distress Syndrome
  2. Tuberculosis
  3. Influenza
  4. Smallpox
  a. 1 only c. 1, 2, and 4
  b. 1 and 3 d. 1, 2, 3, and 4

Question 2

Which of the following gases support combustion? Air Oxygen Helium Carbon Dioxide
 
  a. 2 only c. 2, 3
  b. 1, 2 d. 1, 3, 4


tashiedavis420

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

ANS: D
These conditions are all associated with droplet nuclei and require the use of an N-95 respirator.

Answer to Question 2

ANS: B
Oxygen and air support combustion. Helium and carbon dioxide are not flammable


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