Alveolar Ventilation & Composition/ Acid Base Physiolog

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Can you name the Alveolar Ventilation & Composition/ Acid Base Physiolog?

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QuestionAnswer
main blood base
defined as (tidal volume - anatomic dead space) x respiratory rate
Calculated by multiplying tidal volume x respiratory rate
ventilation _____ (increases or decreases) with an increase in pCO2
_______ partial pressure of O2 is calculated by [(inspired partial pressure of O2) - (pCO2/R)]
______ partial pressure of O2 is calculated by atmospheric pressure X FIO2
low blood pH
increase in Respiratory rate without an increase in alveolar ventilation is known as _____.
an increase in alveolar ventilation with unchanged metabolism causes a ____ (increase or decrease) in blood O2
main blood acid
an decrease in alveolar ventilation with unchanged metabolism causes a ____ (increase or decrease) in blood O2
an decrease in alveolar ventilation with unchanged metabolism causes a ____ (increase or decrease) in blood CO2
atmospheric partial pressure of oxygen @ sea level (mm Hg)
blood carbon dioxide levels (mm Hg)
normal tidal volume (mL)
QuestionAnswer
an increase in alveolar ventilation with unchanged metabolism causes a ____ (increase or decrease) in blood CO2
defined as the volume of air held in the conducting airways during each tidal volume breath (not used for gas exchange)
What factor is most important in determining alveolar gas composition? (Tidal Volume or Respiratory Rate)
as you increase in altitude, what happens to barometric pressure? (increases or decreases)
calculated by taking the ratio of CO2 produced over the O2 consumed.
alveolar partial pressure of oxygen @ sea level (mm Hg)
amount of air that makes it into the alveolar airways
amount of air that is breathed in and out each minue
high blood pH
Normal pH of the blood
_______ partial pressure of O2 is calculated by [(atmospheric pressure- water pressure) X FIO2]
T/F: An increase in respiratory rate ALWAYS increases alveolar gas exchange or alveolar ventilation.
blood oxygen levels (mm Hg)
increase in respiratory rate with an increase in alveolar ventilation
inspired partial pressure of oxygen @ sea level (mm Hg)

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Created May 6, 2012ReportNominate
Tags:acid, base, composition