Gravity effects on lung and work of breathing

Beschreibung

questions
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Erstellt von radven vor etwa 9 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
At the apex of the lung
Antworten
  • Increase in RV
  • Increase in FRC
  • Complaince is increased
  • VC is decreased
  • all of the above are correct

Frage 2

Frage
Airflow will go the area of highest compliance First so it will go to the apex
Antworten
  • True
  • False

Frage 3

Frage
Relative ventilation is highest at the base of the upright lung due to the base having higher compliance at FRC than the apex
Antworten
  • True
  • False

Frage 4

Frage
Work of breathing involves elastic (35%) and viscous resistance (65%)
Antworten
  • True
  • False

Frage 5

Frage
Regarding Work of breathing Pressure volume curves
Antworten
  • Restrictive disease elastic work increases
  • Obstructive disease - viscous work increases
  • In patients with increased lung compliance (emphysema) slow deep breaths would minimize the work of breathing
  • all of the above are correct
  • None of the above are correct
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