![]() 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. PAO2 PIO2 - PaCO2/R PAO2 can also be calculated from the. Because the conducting airways do not exchange gases with the blood -> anatomical dead space. The volume of air that participates in gas exchange because it is in contact with perfused alveoli is the alveolar ventilation (V A V E V D physiological). Explain alveolar ventilation and the gas equations Describe the pulmonary and bronchial circulation and their regulation Describe the 5 major mechanisms of. ![]() ![]() Glomerular Filtration and Tubular Functionĭead space is the proportion of minute ventilation which does not participate in gas exchange. Alveolar dead space illustrated by a two-unit model in which there is blood flow to only one unit while there is ventilation to both units. Physiological dead space may be increased with lung disease, due to an increase in the alveolar component. Functional Anatomy and Control of Blood Flow ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |