@themedical_lounge: Internal vs External Respiration — Know the Difference! O₂ in, CO₂ out — but where it happens matters. External = lungs. Internal = tissues. Simple concept. Crucial to understand. Breathe it in. Pass it on. #respiration #oxygen #co2 #pathophysiology #medicaleducation

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Thursday 01 May 2025 21:40:15 GMT