Sterile processing technician reviewing exam prep on a tablet in a clean hospital department
Sterile processing exam practice tests

Sterile processing practice tests for CRCST, CIS, CER, and CHL exams.

Practice for CRCST, CIS, CER, and CHL with exam-style questions, full mock exams, detailed explanations, weak-area review, and progress tracking built for busy SPD professionals.

Start with free practice questions. Upgrade when you want full access to every question, mock exams, and weak-area review.

All-Access Pass: $29.99 for 90 days.

One-time payment. No subscription.

Trusted by sterile processing candidates preparing for certification.

2,600+

Questions

4

Cert tracks

Free

Start today

CRCSTCISCERCHL
Sterile Processing PrepSterile Processing Prep
M
98%

Readiness Score

You're on track!

Domain Progress

Departmental Considerations97%
Decontamination95%
Preparation & Packaging98%
Sterilization Process96%

Today's Goal

29 / 30 questions

Free CRCST Study Guide PDF cover
FREE PDF

CRCST Study Guide

Download free — no email required

Free CRCST Quick Review Cheat Sheet cover
FREE CHEAT SHEET

CRCST Quick Review Cheat Sheet

7 domains, exam traps, memory tips

2,600+

Total questions

Across all 4 certifications

150

Mock exam

Questions in the CRCST simulation

4

Cert tracks

CRCST, CIS, CER, CHL

Free

To Get Started

No credit card required

What Our Candidates Say About Us

Jessica R., CRCST candidate

Jessica R. — CRCST candidate

“Sterile Processing Prep was a game changer! The questions are very similar to the real exam and the explanations helped me understand every topic deeply.”

James, CIS Tech

James — CIS Tech

“I liked seeing exactly which domains I needed to review. It kept me focused and confident.”

Amina, CER Tech

Amina — CER Tech

“The explanations made a huge difference for me. I finally understand the why behind the answers.”

Brittany, CHL candidate

Brittany — CHL candidate

“Best prep resource for busy sterile processing techs. It fits my schedule and actually works!”

Start Practicing Free

Start with free practice questions. Upgrade when you want full access to every question, mock exams, and weak-area review.

See How It Works

A quick walkthrough of the platform

Quick Study Flashcards

Real exam-style questions — tap a card to reveal the answer

Loading 2,600+ practice flashcards...

Available Certifications

Choose your certification and start learning for free

Official HSPA publications

Get your official books here.

Use HSPA publications as your source material, then use Sterile Processing Prep to test recall by certification and exam domain.

View HSPA publications

Sterile Processing Prep is an independent supplemental practice tool and is not affiliated with or endorsed by HSPA.

Everything You Need to Succeed

Designed for sterile processing professionals

Practice by Section

Target specific topics with 70+ questions per section.

Cleaning, Decontamination & Disinfection82%
Questions

Full Mock Exam

Simulate the real exam experience and build confidence.

Mock Exam

150 Questions

Start Exam

Performance Tracking

Track scores, progress, and performance across all sections.

Overall Progress

78%

Instant Feedback

Get detailed explanations and references for every question.

Question 23

Correct!

View Explanation

Study at Your Pace

Study anytime, anywhere on any device. Progress is saved automatically.

Mon
Tue
Wed
Thu
Fri
Sat
Sun

5-day streak 🔥

CRCST: 7 Exam Sections

Mapped to the official HSPA content outline

1.

Departmental Considerations

15%

2.

Cleaning, Decontamination & Disinfection

21%

3.

Preparation & Packaging

21%

4.

Sterilization Process

21%

5.

Sterile Storage, Transport & Inventory

9%

6.

Patient Care Equipment & Distribution

5%

7.

Professional Development & Human Relations

8%

Ready to get certified?

Choose your certification and start learning for free. No credit card required.

Get Started