Anatomical dead space and its Anesthetic implications
Total dead space (Physiological dead space) = Anatomical dead space + Alveolar dead space. Anatomical Dead Space It is constituted by air which is not participating in diffusion. Therefore it is constituted by air present in nose, trachea and bronchial tree (up to terminal bronchioles). Normally it is 30% of tidal volume or 2 ml/kg or 150 ml. Anatomical dead […]
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