Into which color zone would a PEFR of 65% of personal best be placed?
A) insufficient info provided to determine
B) yellow
C) green
D) red

Question

Quizplus · Accepted Answer

A PEFR (Peak Expiratory Flow Rate) of 65% of personal best falls into the yellow zone, indicating caution and that medical advice may be needed. The green zone is typically 80-100% of personal best, indicating good control; the yellow zone is 50-79%, indicating caution; and the red zone is below 50%, indicating a medical alert.

Into Which Color Zone Would a PEFR of 65% of Personal