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Practice on exams that feel real — then pass yours.

PrepTestAI builds full-length, exam-accurate practice tests for the tests that matter. Citizenship, nursing, the bar, the SAT and more — with instant explanations on every question.

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🎯Exam-matched format
NCLEX-RN · PRACTICE SET ⏱ 28:14
Question 14 / 75Pharmacology

A client on furosemide reports muscle weakness. Which lab value should the nurse review first?

A Serum sodium
B Serum potassium
C Serum calcium
D Serum glucose
Why B is correctFurosemide is a loop diuretic that promotes potassium loss. Muscle weakness is a classic sign of hypokalemia, so potassium is checked first.
Built for the exams people actually take
— The test library

Pick your exam. We've already built it.

Every track mirrors the real test's structure, timing, and question style — so practice day feels like the day that counts.

01
🇺🇸

US Citizenship

USCIS Civics Test

All 100 civics questions plus realistic interview-style drills, by state and current officials.

100+ items
02
🩺

NCLEX Nursing

RN & PN

Next-Gen style cases across pharmacology, med-surg, and patient safety with rationale on every answer.

3,000+ items
03
⚖️

Bar Exam

MBE Multistate

Timed MBE sets across all seven subjects, written to mirror the reasoning the real bar demands.

1,800+ items
04
📐

SAT

Digital format

Reading, writing, and math modules that match the adaptive digital SAT — section by section.

2,500+ items
05
🚛

CDL & DMV

Permit & endorsements

General knowledge, air brakes, combination, and HazMat — tuned to your state's question bank.

1,200+ items
06
🎖️

ASVAB

Military entrance

All nine subtests with full-length timed practice and a running AFQT score estimate.

1,500+ items

…plus GED, ACT, Real Estate, Cosmetology, and new exams added every month.

— Why it works

Not a quiz app. A simulator for the real thing.

Most "practice tests" are stale PDFs you can memorize. PrepTestAI generates fresh, format-matched questions every session, so you learn the material — not the answer key.

01

Exam-accurate by design

Each track matches the real test's timing, weighting, and question style. The interface looks and behaves like the screen you'll sit in front of on test day.

02

An explanation for every answer

Miss a question and you get the reasoning instantly — why the right answer is right and why the tempting wrong one isn't. That's where the learning happens.

03

Fresh questions, every session

New, exam-style items each time you sit down. You can't memorize your way through — which is exactly why your score holds up on the real test.

04

Track weak spots, not just scores

See which topics are dragging you down and drill them directly. Practice where it counts instead of grinding through what you already know.

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Practice questions across all exam tracks
0
Exams supported, with more added monthly
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Unlimited practice sessions, no daily caps
— Simple pricing

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— Questions

Everything you'd want to know.

US Citizenship (USCIS civics), NCLEX nursing for RN & PN, the Bar exam (MBE), SAT, ACT, GED, CDL, ASVAB, real estate licensing, cosmetology and more — with new exams added every month. If there's one you need, it's likely already here or coming soon.

You can start completely free with no credit card. All-Access is $10 per month for unlimited practice across every exam, and you can cancel anytime in two clicks.

Yes. Each exam track matches the real test's format, timing, and topic weighting, and every question is reviewed and comes with an explanation of the correct answer. The interface mirrors what you'll see on test day.

No — and that's the point. PrepTestAI serves fresh, exam-style questions from a large pool every session, so you learn the underlying material instead of an answer key. That's why your score holds up on the real exam.

No. PrepTestAI is an independent study tool and is not affiliated with, endorsed by, or sponsored by any official testing or licensing body. It's built to help you prepare, not to replace any official exam.

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