Exam prep mocks · free timed practice test
Free NBSTSA CST Practice Test
The Certified Surgical Technologist (CST) exam from NBSTSA certifies surgical technologists who scrub, set up sterile fields, and assist in the OR. Many employers and some states recognize CST as the standard surgical…
60 questions · 75 min · 70% pass target · free · National Board of Surgical Technology and Surgical Assisting (NBSTSA)
Official-source aligned. Topic weights, timing, and pass rules follow published exam outlines and blueprints. Questions are original UniPrep2Go study aids — not leaked official items.
- Questions
- 60
- Timing
- 75 minutes
- Pass threshold
- 70%
Topic breakdown ▾
- Perioperative care — 15 questions
- Asepsis & sterile technique — 15 questions
- Surgical anatomy & procedures — 15 questions
- Equipment, counts & safety — 15 questions
This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.
What is the NBSTSA CST exam?
The Certified Surgical Technologist (CST) exam from NBSTSA certifies surgical technologists who scrub, set up sterile fields, and assist in the OR. Many employers and some states recognize CST as the standard surgical tech credential.
Administered by: National Board of Surgical Technology and Surgical Assisting (NBSTSA)
About this free NBSTSA CST Practice Test
Free 60-question CST surgical technologist readiness check with domain scoring. Use this free timed practice test as a baseline before exam day or before drilling the linked Anki deck.
Built for: Candidates preparing for NBSTSA CST who want a timed diagnostic with topic-level feedback.
Topics on this practice test: Perioperative care, Asepsis & sterile technique, Surgical anatomy & procedures, Equipment, counts & safety.
- 60 timed multiple-choice questions
- 75-minute pacing target
- 70% pass threshold with topic breakdown
- Full answer review after you submit
Mocks and full reports are free for the first 20 mock starts while we validate demand. After that, access moves to paid Gumroad checkout.
Drill weak topics with the linked flashcardsNBSTSA CST Practice Test — quick answers
What is the CST exam?
CST is NBSTSA’s certification exam for surgical technologists working in the operating room.
Is there a free NBSTSA CST Practice Test?
Yes — UniPrep2Go hosts a free online NBSTSA CST Practice Test with 60 timed questions, 75 minutes, a 70% pass target, topic scoring, and a full answer review report. Free for first 20 mock starts.
How many questions are on this free NBSTSA CST Practice Test?
This UniPrep2Go practice test has 60 multiple-choice questions timed against a 75-minute target. Readiness check mapped to NBSTSA CST knowledge themes. Not an NBSTSA exam.
What score do you need on this NBSTSA CST Practice Test?
The pass target on this practice test is 70%. Your report also breaks down performance by topic so you can see weak areas before the real exam.
Who should take this NBSTSA CST Practice Test?
Candidates preparing for NBSTSA CST who want a timed diagnostic with topic-level feedback.
Where can I take a NBSTSA CST Practice Test online?
UniPrep2Go hosts the Free NBSTSA CST Practice Test at https://uniprep2go.study/mock-exams/nbstsa-cst-readiness-check with a timed runner and full readiness report.
More FAQAdditional format, scoring, and disclaimer questions
- Is this official exam material?
- No. This is an independent readiness diagnostic from UniPrep2Go. It is not official exam-board material and does not award certification or guarantee a passing score.
- What does the report show after the mock?
- Your report shows a pass/no-pass verdict with explanation, topic diagnosis, pacing notes, full question review with explanations, and a repair plan linked to the Anki deck waitlist or deck when available.
- Where do the questions come from?
- Original UniPrep2Go local bank for CST topics.