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Author Question: Normal healthy people can exhale what percentage of the forced vital capacity in 1 sec? a. 50 b. ... (Read 81 times)

jeatrice

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on: Jul 16, 2018
Normal healthy people can exhale what percentage of the forced vital capacity in 1 sec?
 
  a. 50
  b. 60
  c. 70
  d. 80

Question 2

What is the predicted normal for the peak expiratory flow (PEF) in the average man?
 
  a. 5.5 L/sec
  b. 6.5 L/sec
  c. 8.0 L/sec
  d. 9.5 L/sec


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nothere

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

ANS: C
In general, individuals without airway obstruction will be able to exhale at least 70 of their vital capacity in the first second.

Answer to Question 2

ANS: D
Typical normal values for the adult male: PEF is 9.5 L/sec.


jeatrice

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Reply 2 on: Jul 16, 2018
Wow, this really help

tkempin

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Reply 3 on: Yesterday
:D TYSM

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