NBSTSA CST® Exam Practice App

Download the top-rated free NBSTSA CST Exam Practice App – test your knowledge for the Certified Surgical Technologist Exam anytime, anywhere.


The National Board of Surgical Technology and Surgical Assisting (NBSTSA) Certified Surgical Technologist (CST) examination tests candidates on the knowledge and skills of entry-level Surgical Technologists and Surgical First Assistants in various settings. NBSTSA created the examination to assess the skills that make up the body of knowledge for all surgical technologists and surgical first assistants. The NBSTSA CST examination consists of 200 questions, 175 of which are scored. The 25 pretest items (unscored) are randomly distributed throughout the examination for the purpose of analysis and statistical evaluation.

I. Peri-Operative Care
A. Pre-Operative Preparation
B. Intra-Operative Procedures
C. Post-Operative Procedures

II. Additional Duties
A. Administrative and Personnel
B. Equipment Sterilization and Maintenance

III. Basic Science
A. Anatomy and Physiology
B. Microbiology
C. Surgical Pharmacology

App At A Glance

  • 335 Practice Questions
  • 8 Content Subjects
  • 42K Happy Users

Create Custom Exams

In three simple screens, you can choose your study mode, content areas, and how many questions you want to take. Personalized practice will increase your learning ability.

Detailed Explanations

Our answer rationales are written to effectively teach you the material. We even explain why the distractors are incorrect choices so you can fully master the concepts.

Track Your Progress

Track your progress with detailed exam results and cumulative history charts. Analyze your past scores, the time taken to complete a test, and knowledge area strengths and weaknesses.

Study on any Device

Study on any device and store exam history in your Pocket Prep cloud account. Simply log in to your account and pick up where you left off!

Download the app and start studying for free today.

No Internet Required

Study anywhere, anytime. Open the app on your mobile device to get started.

Study Modes

See answers and explanations as you go or simulate an official exam by waiting until the end.

Study Reminders

Schedule daily study time that fits your busy schedule and never forget to study.

Question of the Day

Finding motivation to study can be tough. Challenge yourself with a new QOTD each day.

In-App Support

Reach us through the app and enjoy personalized support. Let us help you succeed!

Always Affordable

Pass your next exam without breaking the bank. Start studying for free today!

“Love this app!!! Without a doubt, the best study app for board exam preparation. Gives me confidence and helps develop a thorough process for the real thing. Study on the go for the dedicated student!” Teare Reichert, Google Play Review
“This app is very helpful. I've been a tech for a few years and passed 140 out of 200 questions just from Pocket Prep. I recommend this for techs that are seasoned but never got certified.” Marleyboi24, iTunes Review
“I love how it explains the answers whether you are right or wrong and it gives you the source of their answers.” banabear12, Google Play Review
“A necessity! I've used it on the go and it's a tremendous help.” Alexie Marrero, Google Play Review

*Disclaimer: Pocket Prep, Inc. is the official exam prep provider for the NBSTSA.