Some apparatus dead space may actually reduce total dead space, as an ETT bypasses the majority of anatomical dead space of the patient (nasopharynx).ĭead space from the patient. Types of Dead Spaceĭead space from equipment, such as tubes ventilator circuitry. A third of the normal tidal volume is anatomic dead space, with a volume of about 2ml/kg in an adult and up to 3ml/kg in a baby. Glomerular Filtration and Tubular Functionĭead space is the proportion of minute ventilation which does not participate in gas exchange. The lungs cannot absorb oxygen or eliminate carbon dioxide in anatomic dead space. the transport of CO2 in the blood occurs chiefly in which of the following forms. all of the following factors could produce bronchoconstriction except. Functional Anatomy and Control of Blood Flow t/f: anatomic dead space plus the nonfunctional alveolar space equals the physiologic dead space.
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