Every option explained
See why the right answer is right, why yours was wrong, and the textbook it comes from.

330+ exam-style questions with every option explained, timed mock exams, an AI tutor and a plan for your exam date.
30 questions · free · no account
Laboratory Procedures
The modified Knott test is used to detect:
Pick an answer to see the explanation.
Start free, find your weak spots, then study to a plan instead of guessing what to read next.
Take the free 30-question diagnostic. You get a score for each of the 10 domains in about 25 minutes.

Enter your exam date. You get a daily question target and a mock exam schedule that fits.

Practice serves your weak domains first. Timed 150-question mocks and a readiness score show when you are ready.

Every picture here is a real screen from VetTechPass, captured from a study account.
See why the right answer is right, why yours was wrong, and the textbook it comes from.

Ask why, or for a simpler version. 5 free messages, 200 a day on paid plans.

150 questions in 3 hours, weighted like the real exam. Flag questions and come back.

Practice sets lean toward the domains you miss most, so study time goes where points are.

Every question you miss becomes a flashcard, scheduled with spaced repetition.

One readiness score, weighted like the exam, updated as you practise.

Questions, mocks and your readiness score follow the AAVSB outline. Bigger domains get more questions.
Score yourself on all 10, freeA good book is great for reading. Passing also takes practice under exam conditions, and a book can't run that for you.
| Feature | VetTechPass | A review book alone |
|---|---|---|
| Exam-style questions in all 10 domains | 330+ | Varies |
| Explanation for every answer option | Varies | |
| Timed 150-question mock exam | Self-timed | |
| Score and readiness by domain | Self-scored | |
| Practice that targets your weak domains | ||
| Answers your follow-up questions | AI tutor | |
| Daily target for your exam date |
Many students use both: a book to read, VetTechPass to practise.
One-time price, lifetime access, 14-day full refund.
Our first members get the full Pass Plan for $59 instead of $99. Same plan, same lifetime access.
Everything from your first question to exam day.
Founding member price
Regular price $99
$59
one-time payment
30 questions across all 10 domains. Free, no account needed.