Fraction of inspired oxygen (FIO2), correctly denoted with a capital I, is the molar or volumetric fraction of oxygen in the inhaled gas. Medical patients...
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a calculation used in intensive care medicine to measure the fraction of inspired oxygen (FiO2) and its usage within the body. A lower oxygenation index...
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Blood gas tension (redirect from Partial pressure of oxygen)
temperature, pH and concentrations of 2,3 DPG. Alveolar air equation Fick's laws of diffusion Fraction of inspired oxygen Severinghaus JW, Astrup P, Murray...
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Acute respiratory distress syndrome (category Causes of death)
oxygen and carbon dioxide. Adult diagnosis is based on a PaO2/FiO2 ratio (ratio of partial pressure arterial oxygen and fraction of inspired oxygen)...
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constant supply of oxygen at a much more precise range of concentrations. Venturi masks are used to deliver a specified fraction of inspired oxygen (FIO2). Many...
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Pulmonary shunt (redirect from Shunt fraction)
(approximately 45 mm Hg), FiO2 represents the fraction of inspired oxygen, PaCO2 represents the partial pressure of carbon dioxide in the alveoli (in normal...
13 KB (1,490 words) - 15:37, 26 December 2023
this can be determined by looking at the ratio of arterial oxygen tension to fraction of inspired oxygen (PaO2/FiO2) that can be obtained based on an arterial...
16 KB (1,763 words) - 18:52, 18 July 2024
Fraction of inspired oxygen (FIO2) less than 50% Positive end expiratory pressure (PEEP) less than 8 cm water "Minimal vent settings" e.g., ratio of arterial...
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to fraction of inspired oxygen (PaO2/FiO2) of <100 mmHg despite optimization of the ventilator settings, including the fraction of inspired oxygen (FiO2)...
54 KB (5,663 words) - 00:05, 30 June 2024
increasing oxygen delivery, described as FIO2(fraction of inspired oxygen). In 2018, the British Medical Journal recommended that oxygen therapy be stopped...
65 KB (7,102 words) - 04:29, 9 August 2024
Altitude sickness (category Effects of external causes)
application of high-purity oxygen from one of these methods increases the partial pressure of oxygen by raising the FiO2 (fraction of inspired oxygen). Increased...
43 KB (4,594 words) - 01:13, 11 June 2024
Oxygen measurement: Almost all circuits have an alarm in case oxygen delivery to the patient is compromised. The alarm goes off if the fraction of inspired...
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created by Jens Axboe Florida Institute of Oceanography Fraction of inspired oxygen Flexible IO National Federation Of Industrial Organisations, former Japanese...
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Oxygen is a chemical element; it has symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table, a highly reactive nonmetal...
114 KB (11,793 words) - 19:48, 28 July 2024
of oxygen breathing under hyperbaric conditions, in addition to any oxygen exposure during the dive. Prolonged exposure to high inspired fractions of...
117 KB (11,913 words) - 14:02, 4 July 2024
involve a fraction of inspired oxygen (FiO2) ranging between 0.09 – 0.16 with 3 – 15 episodes per day with comorbidities found in the range of a FiO2 of 0.03...
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Nitrox (redirect from Oxygen enriched air)
mixtures with an oxygen fraction higher than air, and has become a generic term for binary mixtures of nitrogen and oxygen with any oxygen fraction, and in the...
60 KB (7,580 words) - 07:46, 3 July 2024
Hypoxia (medicine) (redirect from Oxygen starvation)
Hypoxia is a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level. Hypoxia may be classified as...
107 KB (11,638 words) - 18:57, 5 July 2024
Hemoglobin (redirect from Oxygen binding capacity)
that facilitates the transport of oxygen in red blood cells. Almost all vertebrates contain hemoglobin, with the exception of the fish family Channichthyidae...
98 KB (11,566 words) - 05:53, 2 August 2024
Repetitive dive shallower than the preceding dive Fraction of inspired oxygen – Volumetric proportion of oxygen to other constituents in a breathing gas Franzén...
68 KB (15,167 words) - 17:15, 10 August 2024
Hyperoxia (category Oxygen)
mixtures with a high oxygen fraction, high ambient pressure or both. The body is tolerant of some deviation from normal inspired oxygen partial pressure,...
20 KB (2,517 words) - 01:20, 28 July 2024
and the constant gas fraction of oxygen in atmospheric air over the range in which humans can survive. The other major effect of altitude is due to lower...
44 KB (4,804 words) - 20:23, 9 August 2024
Diving rebreather (redirect from Dräger DM20 oxygen rebreather system)
and therefore the oxygen consumption rate, which controls the rate of oxygen depletion, and therefore the resulting oxygen fraction. ambient pressure...
158 KB (19,926 words) - 11:06, 20 July 2024
Rebreather (redirect from Oxygen rebreather)
the oxygen fraction of the breathing gas is higher, and in underwater diving, the compression of breathing gas due to depth makes the recirculation of exhaled...
85 KB (8,718 words) - 00:33, 6 August 2024
COVID-19 vaccine clinical research (redirect from List of COVID-19 vaccines)
establish the characteristics of COVID-19 vaccines. These characteristics include efficacy, effectiveness, and safety. As of November 2022[update], 40 vaccines...
95 KB (18,965 words) - 15:46, 23 June 2024
Right-to-left shunt (section Tetralogy of Fallot)
Qp/Qs is the shunt fraction CcO2 is the end-capillary oxygen content CaO2 is the arterial oxygen content CvO2 is the mixed venous oxygen content. Because...
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of oxygen is used, which represents an increasingly smaller fraction of the inhaled gas. Since only a small part of the oxygen, and virtually none of...
175 KB (23,501 words) - 16:05, 21 July 2024
chemoreceptors, increasing the inspired oxygen fraction is not helpful, since there is already an adequate amount of oxygen which the poisoned cells cannot...
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Dead space (physiology) (category Pages that use a deprecated format of the chem tags)
and interstitium possible. Inspired air is brought to body temperature, increasing the affinity of hemoglobin for oxygen, improving O2 uptake. Particulate...
16 KB (2,227 words) - 12:58, 2 July 2024
pressure of oxygen from data that is practically measurable. It was first characterized in 1946. The equation relies on the following assumptions: Inspired gas...
7 KB (1,016 words) - 17:58, 21 July 2024