Free VBG Practice Tool
VBG Practice Questions & Interpretation Quiz
Work through interactive venous blood gas cases, choose your interpretation, and get instant answer feedback on acid-base and compensation patterns.
Have patient values to enter instead? Use the VBG calculator for a value-by-value interpretation.
Venous blood gas practice
Study smarter with VBGenius.
Work through realistic venous gas cases and revisit the patterns you want to make automatic.
Real VBG cases. Stronger pattern recognition.
Targeted review. Spaced repetition.
What you practice
Acid-base status, respiratory vs metabolic patterns, and expected compensation using clinically believable VBG-style cases.
Best for
Students building fundamentals and clinicians who want quick refreshers before exams, simulation, or bedside interpretation.
Pairs with
VBG interpretation articles, normal VBG values, VBG vs ABG comparison, and ABG practice for broader acid-base training.
How to get more value from this simulator
- Interpret the VBG before looking anything up.
- Say the disorder out loud: acidosis or alkalosis, respiratory or metabolic.
- Check whether compensation makes sense.
- Compare your answer to ABG-style logic so the pattern becomes automatic.
For related study, review the VBG Interpretation Guide, VBG vs ABG, Normal VBG Values, and our ABG Practice Simulator.