According to the ATS-ERS recommendations,when using a 3.00-L syringe to check spirometer calibration,which of the following represents an acceptable difference between the expected and actual result?
A) 100 ml
B) 110 ml
C) 120 ml
D) 130 ml

Question

Quizplus · Accepted Answer

According to the ATS-ERS recommendations, an acceptable difference between the expected and actual result when using a 3.00-L syringe to check spirometer calibration is ±3% or ±100 ml (whichever is greater). Therefore, the only acceptable choice is A, which falls within the allowed range. The other options exceed the acceptable difference and would indicate a need for calibration.

According to the ATS-ERS Recommendations,when Using a 3