Ventilator Graphics Quiz

Build confidence reading ventilator waveforms and loops in about 10 minutes. Try 16 realistic scenarios for fast pattern recognition and quick self-check, free with no sign-up.

Start Online Test

Questions: 1610 minutes

08:30

July 22, 2026

July 22, 2026
Material has been updated

July 22, 2026
Material has been published

3,512 views

305 completions

298 likes

Scale Explorer

How the Scales are Structured

example score

8/16

Ventilator Graphics Knowledge (VGK)

Measures educational knowledge of interpreting ventilator waveforms and loops across common mechanics and warning patterns.

Foundations to build

Developing interpretation

Strong knowledge

0 – 6: Foundations to build | 7 – 12: Developing interpretation | 13 – 16: Strong knowledge

A score of 8 indicates developing interpretation, recognizing many common ventilator graphics patterns while still benefiting from additional scenario practice.

Start Online Test

just completed the test

DATA-BASED USER COHORTS

Who Usually Takes This Test?

Respiratory therapists

41%OF USERS

RTs use it to practice interpreting waveforms and loops for common issues like leaks, air trapping, and rising resistance during mechanical ventilation.

ICU nurses and residents

34%OF USERS

Critical care clinicians take it to sharpen bedside recognition of ventilator warning patterns across pressure, flow, and volume graphics.

Students and new grads

25%OF USERS

Learners use it as a low-stakes way to review core concepts like compliance, resistance, and patient-ventilator interaction before clinical shifts.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

Ventilator Graphics Knowledge (VGK)

Average

8.4

Normal range

5.9 — 10.8

min.

max.

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

Start Online Test

Featured On

SAMPLE QUESTIONS

Example Questions From the Test

- A preset constant inspiratory flow
- A decelerating pressure-targeted breath
- An expiratory hold maneuver
- An unsupported spontaneous breath
- Complete exhalation with adequate expiratory time
- A leak limited to the inspiratory phase
- Incomplete exhalation with possible intrinsic PEEP
- A successful inspiratory hold maneuver
- Time horizontally and airway pressure vertically
- Airway pressure horizontally and volume vertically
- Volume horizontally and flow vertically
- Flow horizontally and airway pressure vertically

These are 3 of the 16 real questions — the rest appear in the test. No sign-up needed to start.

Start Online Test

WHAT THE TEST MEASURES

About This Assessment

Ventilator Graphics Quiz - Symptoms and Signs

Test your ventilator graphics knowledge with 16 text-based waveform and patient scenarios covering pressure, flow, and volume scalars; pressure-volume and flow-volume loops; compliance, resistance, leaks, air trapping, and common warning patterns. This free educational quiz requires no sign-up. It cannot validate clinical competency or replace bedside assessment, device instructions, local protocols, or qualified clinical judgment. Urgent patient deterioration requires immediate clinical help.

Popular tests

Hamlet Act 5 Quiz

Guess the Disney Character Picture Quiz

Great Gatsby Chapter 8 Quiz

Gram Stain Quiz

Girl Scout Cookie Quiz

Fraction Quiz Grade 4