alveolar equation

См. также в других словарях:

• Alveolar gas equation — The alveolar pO2 is not routinely measured but is calculated from blood gas measurements by the Alveolar gas equation:p AO 2 = p IO 2 p ACO 2/R + F , where: * R is the Respiratory quotient (normally about 0.8)* pAO2 is the Alveolar pO2* pIO2 is… …   Wikipedia

• Alveolar-arterial gradient — The Alveolar arterial gradient (A a gradient), is a measure of the difference between the alveolar concentration of oxygen and the arterial concentration of oxygen. It is used in diagnosing the source of hypoxemia. Equation A a gradient = PAO2… …   Wikipedia

• equation — A statement expressing the equality of two things, usually with the use of mathematical or chemical symbols. [L. aequare, to make equal] alveolar gas e. the e. defining the steady state relation of the alveolar oxygen pressure to the barometric… …   Medical dictionary

• Bohr equation — The Bohr equation describes the amount of Physiological Dead Space in a person s lungs. This is given as a ratio of dead space to tidal volume. It differs from Anatomical Dead Space as measured by Fowler s method as it includes alveolar dead… …   Wikipedia

• Young–Laplace equation — In physics, the Young ndash;Laplace equation is a nonlinear partial differential equation that describes the capillary pressure difference sustained across the interface between two static fluids, such as water and air, due to the phenomenon of… …   Wikipedia

• Dead space (physiology) — Blood gas, acid base, gas exchange terms PaO2 Arterial oxygen tension, or partial pressure PAO2 Alveolar oxygen tension, or partial pressure PACO2 Arterial carbon dioxide tension, or partial pressure PaCO2 Alveolar carbon dioxide tension, or… …   Wikipedia

• Respiratory system — See also: Respiratory tract Respiratory A complete, schematic view of the human respiratory system with their parts and functions. Latin …   Wikipedia

• Diffusion capacity — Diagnostics MeSH D011653 In biology, diffusion capacity is a measurement of the lung s ability to transfer gases. Oxygen uptake may be limited by diffusion in circumstances of low ambient oxygen or high pul …   Wikipedia

• Click consonant — Manners of articulation Obstruent Plosive (occlusive) Affricate Fricative Sibilant Sonorant Nasal Flap/Tap Approximant …   Wikipedia

• Pulmonary surfactant — Diagram of the alveoli with both cross section and external view Pulmonary surfactant is a surface active lipoprotein complex (phospholipoprotein) formed by type II alveolar cells. The proteins and lipids that surfactant comprises have both a… …   Wikipedia

• Pulmonary compliance — (or lung compliance) can refer to either dynamic or static lung compliance. Static lung compliance is the change in volume for any given applied pressure.[1] Dynamic lung compliance is the compliance of the lung at any given time during actual… …   Wikipedia