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Author Question: A HAFOE (high air flow with oxygen enrichment) mask is set at 24, and the oxygen flowmeter is ... (Read 95 times)

lunatika

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on: Jul 16, 2018
A HAFOE (high air flow with oxygen enrichment) mask is set at 24, and the oxygen flowmeter is running at 3 L/min. What is the total flow to the patient?
 A) 74 L/min
  B) 84 L/min
  C) 94 L/min
  D) 104 L/min

Question 2

A HAFOE (high air flow with oxygen enrichment) is set at 35. What is the air-to-oxygen entrainment ratio?
 A) 2:1
  B) 3:1
  C) 4:1
  D) 5:1


Mollythedog

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

D

Answer to Question 2

D


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