What is the normal FEF25-75% for a healthy 20 year old male?
A) 310 L/min
B) 210 L/min
C) 270 L/min
D) 370 L/min

Name: What is the normal FEF25-75% for a healthy 20 year old male? A) 310 L/min B) 210 L/min C) 270 L/min D) 370 L/min
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Question

Quizplus · Accepted Answer

The normal Forced Expiratory Flow (FEF) 25-75% for a healthy 20 year old male is approximately 270 L/min. This value represents the average flow (or speed) of air coming out of the lung during the middle half of the forced exhale.

What Is the Normal FEF25-75% for a Healthy 20 Year