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This obstructs perfusion to ventilated alveolicreatingalveolar dead space
air contacting alveoli without bloodflow in their adjacent pulmonary capillaries , i.e. ventilation without perfusion(passive) is caused byAlveolar dead space
excessive PEEP(passive) caused byalveolar dead space
of the conducting tubes leading to both alveoli(passive) is composedAnatomic dead space
where air inhaled does not come into contact with the alveoli for gas exchange(passive) is created hereAnatomical dead space
of alveoli receiving ventilation(passive) is composedAlveolar dead space
ventilated areas ( high ventilation - perfusioncreatesalveolar dead space
right - to - left pulmonary shuntswill causealveolar dead space
L. Thiscreatesalveolar dead space
disease Pulmonary Ventilation ( V(passive) caused by• Physiological dead space
the development of regions with a high ventilation / perfusion ratio ( V ˙ A / Q(passive) can be caused byphysiological dead space
a deterioration of capillaries around alveoliwill ... createphysiological dead space
not all the air reaching the alveoli but remains in the larger airways(passive) is caused byanatomical dead space
emphysematous destruction of the lung parenchyma [ 73–75(passive) caused byalveolar dead space
increased volume of zone 1 ( zone 1(passive) is caused byAlveolar dead space
impairs blood ... a segment of the lung results in an area where alveoli are ventilated but not perfusedcausesalveolar dead space
insulin releaseleadsto anatomical dead space
They , too , interfere with gas exchangecreatealveolar dead space
The volume of the conducting airwayscontributeto the anatomical dead space
an anatomical issue(passive) caused byanatomical dead space (
a functional issue with the lung or arteries(passive) caused byphysiological dead space
In animals that pass air bidirectional^ into and out of the lungs ( that is , during inhalation and exhalation ) like a bellows ( mammals , lizards , crocodilians , and snakescreatesphysiological dead space
Pulse rate in adultsleadsto anatomical dead space
SN - 1469 - 445X UR - https://www.unboundmedicine.com/medline/citation/30536521/Heat_acclimation_does_not_affect_maximal_aerobic_power_in_thermoneutral_normoxic_or_hypoxic_conditions _ L2 - https://doi.org/10.1113/EP087268 DB - PRIME DP - Unbound Medicine ER - Ventilatory constraintsinfluencephysiological dead space
overdistension of normally compliant lungs ( Hickey , 1997(passive) caused byphysiological dead space
the levels of insulinleadsto anatomical dead space
pulmonary thromboem - bolism , which is when a pulmonary blood vessel is occluded by a blood clot(passive) may be caused byAlveolar dead space
Insulin resistanceleadsto anatomical dead space
A CO2 wash - out effect in the upper airwaymay contributepart of the anatomical dead space
The conductive airways ... are thus saidto composethe anatomical dead space
3 4 PCO , plasma bicarbonateresultingfrom the anatomical dead space
insulin levelsleadsto anatomical dead space
And it plavix originleadsto anatomical dead space
in rebreathingresultsin rebreathing
in increased fraction of oxygen and carbon dioxide in the alveoli [ 38 , 39 ] , Reduction of inspiratory resistance and work of breathing by providing adequate flow [ 30 , 39resultingin increased fraction of oxygen and carbon dioxide in the alveoli [ 38 , 39 ] , Reduction of inspiratory resistance and work of breathing by providing adequate flow [ 30 , 39
of those alveoli that are being ventilated but not perfusedcomposedof those alveoli that are being ventilated but not perfused
from smokinghas been ... createdfrom smoking
Physiologic dead space(passive) is composedPhysiologic dead space
from the decreased pulmonary vascular pressureresultsfrom the decreased pulmonary vascular pressure
in an increase of arterial carbon dioxide associated with a poor outcomeresultingin an increase of arterial carbon dioxide associated with a poor outcome
to a decrease in alveolar ventilation favoring hypercapnia [ 2leadingto a decrease in alveolar ventilation favoring hypercapnia [ 2
in lower ETCO2 measurementsresultsin lower ETCO2 measurements
in right - left shunting , hypoxiaresultingin right - left shunting , hypoxia
a reduction in the work of breathing as discussed herecausinga reduction in the work of breathing as discussed here
from the endotracheal intubationresultingfrom the endotracheal intubation
in reduction of ineffective ventilation [ 27,28,29resultsin reduction of ineffective ventilation [ 27,28,29
in hypercapnia , hypoxia and hypoxemiaresultingin hypercapnia , hypoxia and hypoxemia
from septic hypotensionresultingfrom septic hypotension
from hemodynamic improvementresultingfrom hemodynamic improvement
from all types of mismatch , including the intrapulmonary shunt ( Enghoff , 1938resultingfrom all types of mismatch , including the intrapulmonary shunt ( Enghoff , 1938
to constraints of increasing overall breathing by increasing breathing rateleadsto constraints of increasing overall breathing by increasing breathing rate
in low end - tidal COresultingin low end - tidal CO
by on rampscreatedby on ramps
to altered ventilation / perfusion ( V / Q ) ratio with secondary respiratory failure , which can put the patient 's life at risk.[7leadingto altered ventilation / perfusion ( V / Q ) ratio with secondary respiratory failure , which can put the patient 's life at risk.[7
in low end - tidal CO2 ( EtCO2resultingin low end - tidal CO2 ( EtCO2
breath volume ( actually alveolar ventilation volume ) to decrease when breathing rate increasescausesbreath volume ( actually alveolar ventilation volume ) to decrease when breathing rate increases
in an arterial - alveolar CO2 differenceresultsin an arterial - alveolar CO2 difference
from increased CO and increased basilar Atelectasis during pregnancyresultsfrom increased CO and increased basilar Atelectasis during pregnancy
to less work of breathingleadingto less work of breathing