Nurse AI OS · Certification & ICU learning

Know the content.
Own the exam.

A focused front door to synthetic certification practice for critical-care nurses: build your content recall, testmanship, and nursing judgment one intentional session at a time.

The working trainer link is a preview. The permanent app address has not yet been established.

  • Certification studyFour focused tracks for adult critical-care certifications.
  • Intentional reviewTimed simulation, Quick10, rationales, and question flagging in the trainer.
  • Separate learning spacesTrainer progress, EKG practice, and game XP are not combined.

Choose a study track

Study the credential in front of you.

Each track opens the external trainer preview in a new tab. The current banks total 519 questions across the four tracks.

519 total study questions across four tracks

Progressive care

PCCN

100-question study bank

Use targeted practice for progressive-care study and review your own flagged or missed questions.

The PCCN examination has 125 questions; this 100-question bank is not a full replica.

Open PCCN study track ↗ (opens in a new tab)

What the trainer supports

Practice, review, and aim the next set.

The trainer is built around the work after an answer: reading the rationale, noticing a test-taking pattern, and choosing the next practice session with purpose.

01

Run a session

Choose a timed simulation when you want exam pacing, or use Quick10 for a short, focused check-in.

02

Review the signal

Use rationales and testmanship prompts, then keep missed and flagged questions available for deliberate review.

03

Target the next set

Return for targeted study and follow separate progress for each certification track rather than blending the work.

A seven-day study loop

Make the next week measurable.

Start with a baseline, review what it reveals, then repeat a targeted set before seven days pass. The useful measure is your own completed practice and review—not a prediction of an exam result.

  1. 1Baseline
    Complete one timed simulation or Quick10.
  2. 2Review misses
    Read rationales and flag the questions worth revisiting.
  3. 3Targeted repeat
    Practice a focused set and compare your own activity within seven days.

Companion learning spaces

Keep each kind of practice in its place.

EKG practice

Read the rhythm. Score it separately.

Open 12 synthetic rhythm scenarios in the trainer preview. EKG activity has its own in-tab score and stays separate from certification-track progress.

Open EKG practice ↗ (opens in a new tab)

ICU GamesHub

Short games for a different kind of refresher.

The hub includes 10 ICU learning games with Foundation-to-Advanced challenges, XP scoring, and leaderboards. Practice topics include pacemakers, stroke, ACS, ABGs, ventilation, and hemodynamics.

  • A brief refresher between longer study sessions
  • Prioritization prompts in a different format
  • An engaging way to revisit ICU topics
Visit ICU GamesHub ↗ (opens in a new tab)

Opens the Hub’s own learning workspace. Game XP and leaderboards do not change trainer readiness.

Created by Robert Domondon, CCRN · CMC · CSC