Understanding the Respiratory Cycle: Inspiration vs Expiration Explained
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YouTubeMaher Alrahamneh, MD
Understanding the Respiratory Cycle: Inspiration vs Expiration Explained
The respiratory cycle has two phases: inspiration and expiration. 🫁 Inspiration is an active process needing energy, while expiration is usually passive thanks to lung recoil. 🕒 The duration of each respiratory cycle = 60 ÷ Respiratory Rate (RR). 🕊️ Normal breathing favors a longer expiratory phase, with an inspiratory-to-expiratory ...
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