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PEFR by shnrj20 is a document available to read on EtoBox.
What is PEFR about?
PEFR (Peak Expiratory Flow Rate) measures the maximum airflow during forced expiration, with normal values ranging from 400-600 L/min for males and 300-500 L/min for females, and is used to diagnose obstructive airway diseases. Vital Capacity (VC) and Forced Expiratory Volume (FEV) are important for distinguishing between obstructive and restrictive lung diseases. The document also discusses Maximum Voluntary Ventilation (MVV), Dyspnoeic index, respiratory efficiency tests, and the expiratory blast test, hi
- Author
- shnrj20
- Language
- EN