500

Study Questions

2560

5 Star Reviews

4.8

Avg Rating

How Our Practice Test Works?

Study wherever, whenever with these quiz types:

Pick a Mode

Pick a Mode

You can choose Exam Mode (timed 90-minute simulation) or Study Mode for preparation.

Realistic Mix

Realistic Mix

Questions reflect both multiple-choice and scenario/performance-style prompts aligned to CST objectives.

Detailed Explanations

Detailed Explanations

Every question includes a clear explanation, so you know why an answer is correct.

Domain Analytics

Domain Analytics

See strengths/weaknesses by the domains & sub-topics to focus your revision.

Reattempts

Reattempts

Retake sets to improve your speed and accuracy; watch your score trend toward the benchmark.

Exam Simulator

Exam Simulator

Get a feel for the real exam with our NBSTSA practice test.

Why Choose PrepHOW for CST Practice Questions

Train the way you'll be tested. Our platform replicates the real NBSTSA experience and turns every attempt into clear, actionable progress-so you waste less time and pass sooner.

Real Exam Feel

Exam/Study modes, question flagging, and instant or end-of-exam feedback.

Smarter Analytics, Faster Improvement

Trend charts so you can see when you're consistently above the passing scrore.

Quality You Can Trust

Clear, teach-back explanations with why the correct answer is right and why others aren't.

Trusted By 1.2K+ Peoples

Discover how our practice tests have empowered countless students to pass their exams with ease.

Madison Rodgers

Madison Rodgers

Prephow’s CST prep was a lifesaver. The questions on perioperative care and anatomy were spot-on. I felt fully prepared walking into the test and confident through every section.

Mathias Peters

Mathias Peters

After struggling with surgical procedures and pharmacology topics, I turned to Prephow’s CST practice questions. They broke everything down so clearly. I finally passed my exam with ease!