SPD Study Guide 2026
Everything you need to pass the SPD exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 SPD Exam Format at a Glance
📚 SPD Topics to Study (37)
✍️ Sample SPD Questions & Answers
1. An SPD technician is double-pouching an instrument for aseptic presentation in the operating room. According to best practices, how should this be performed?
When double-pouching, the inner pouch should be placed inside the outer pouch with the paper side of the inner pouch facing the paper side of the outer pouch. This alignment allows for adequate sterilant penetration and subsequent drying. While facility policies should always be followed, this paper-to-paper technique is a common best practice.
2. What is the purpose of using a magnifying glass or lighted magnification during instrument inspection?
Magnification reveals microscopic defects and residual contamination that could compromise instrument function or patient safety if undetected.
3. Why is it important to document the specific sterilizer used (e.g., Sterilizer #2) on every load record?
Identifying the specific sterilizer on load records allows the facility to perform a targeted recall of only those loads processed in the malfunctioning unit if a sterilizer-specific failure is discovered.
4. When is double wrapping required for instrument trays?
Double wrapping provides redundant barrier protection and is required when using single-layer materials or when facility protocols specify enhanced protection.
5. To verify the cleaning efficacy of a mechanical washer-disinfector, a technician should use a:
Cleaning verification tests, like the TOSI (Test Object Surgical Instrument), are specifically designed to challenge the cleaning process of automated washers. They use a standardized soil (like dried blood on a stainless steel plate) to provide a consistent, repeatable method for evaluating the machine's cleaning effectiveness. Biological indicators and chemical integrators are used to monitor sterilization processes, not cleaning.
6. What is an emerging infectious disease concern that has changed SPD reprocessing protocols?
Antibiotic-resistant organisms like CRE and MRSA have driven adoption of enhanced cleaning verification methods and more stringent reprocessing protocols.
🎯 Free SPD Practice Tests
📖 SPD Guides & Articles
What Practice Test Geeks adds beyond an AI chat for SPD
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length SPD mock exam — 150 questions in 180 minutes with a 69% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed SPD question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable SPD cheat sheet you can print or save as a PDF.
- SPD flashcards built from the same question bank.
- Free SPD practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- myhspa.org — Eligibility, fees, exam format, passing score, renewal, retake fee, retake policy, test dates, time limit, score validity · verified Oct 2026
- prometric.com — Test delivery · verified Oct 2026