SBD V/Q

Ventilation meets perfusion

Free · Designed for iPad. Not verified for macOS.

Teach V/Q mismatch: matched units, shunt, dead space, and why oxygen sometimes fails. V/Q mismatch is at the heart of respiratory support. SBD V/Q is an interactive teaching cartoon of ventilation–perfusion mismatch — how air (V) must meet blood (Q) in the lung. See three units side by side: Matched — blue blood turns red Shunt — blood with no air; stays blue Dead space — air with no blood Drag A–a and FiO2. Restore room air. Watch PaO2 in blood versus PAO2 in the alveolus, Mix SaO2, and why raising oxygen helps low V/Q but shrugs at true shunt. Tabs Play — three units, gases, chips (Normal, Atelectasis, Embolus, Mixed) Shunt — Qs/Qt, the 100% oxygen test, unused air TYPE 1&2 — hypoxaemic versus hypercapnic failure Res — the papers this cartoon stands on Book and Math — the written walk and the teaching equations For students, residents, and teachers of physiology and intensive care. Simulated units only. This is not a medical device. Do not use V/Q to diagnose, treat, monitor, or decide ventilation for a real patient. Educational use only. Not for clinical use. SBD teaching · v1.26

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    Information

    Seller
    Satish Deopujari
    Size
    716.8 KB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © Dr Satish Deopujari
  • Developer Website
  • Privacy Policy

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