pulmonary ventilation การใช้

• In more severe cases, pulmonary ventilation must sometimes be supported mechanically.
• Functional residual capacity drops 18 20 %, giving an increase in pulmonary ventilation.
• Almost immediately, compensation for the higher altitude begins with an increase of pulmonary ventilation eliminating a large amount CO2.
• Mammals that rely on pulmonary ventilation will increase their ventilation to account for the lack of oxygen reaching the tissues.
• Accurate measurement of pulmonary ventilation or breathing often requires the use of devices such as masks or mouthpieces coupled to the airway opening.
• As an alternative "'RIP "'devices that sense respiratory excursions at the body surface can be used to measure pulmonary ventilation.
• Pulmonary ventilation may be evaluated using a breathing tube or spirometer, measuring the movement of the chest and abdominal walls using respiratory inductance plethysmography or by isolating the subject in an enclosed metabolic chamber ( body plethysmography ).
• A system of differential equations for concentration or quantity of substance on each compartment can be written, and its parameters represent blood flows, pulmonary ventilation rate, organ volumes etc ., for which information is available in scientific publications.
• After having addressed an open letter to the Italian President of the Republic and having filed a petition with the competent Court to respect his will to die, Piergiorgio Welby died on December 20, 2006 after having received sedation and being disconnected from mechanical pulmonary ventilation thanks to an act of civil disobedience organized by the Luca Coscioni Association.
• During very short-term bouts of intense exercise the release of lactic acid into the blood by the exercising muscles causes a fall in the blood plasma pH, independently of the rise in the P _ _ 2 }, and this will stimulate pulmonary ventilation sufficiently to keep the blood pH constant at the expense of a lowered P _ _ 2 }.