CMDRT Study Guide 2026
Everything you need to pass the CMDRT 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.
📋 CMDRT Exam Format at a Glance
📚 CMDRT Topics to Study (45)
✍️ Sample CMDRT Questions & Answers
1. What is a case cart system and how does it relate to sterile storage and distribution?
Case cart systems organize all items needed for a specific surgical case onto one cart, reducing the risk of missing items, decreasing OR setup time, and improving inventory management through standardized pick lists.
2. A technician discovers a small fire in a linen hamper in the sterile storage area. Following the RACE fire response protocol, what is the absolute FIRST action the technician must take?
The RACE acronym stands for Rescue, Alarm, Confine, and Extinguish/Evacuate. The first and most critical step is to ensure human safety by rescuing anyone who is in immediate danger from the fire before taking any other action.
3. When should immediate-use steam sterilization (IUSS) be used for implantable devices?
AORN and IAHCSMM guidelines strongly discourage IUSS for implants and permit it only in documented emergencies where no alternative is available, due to the increased risk of complications.
4. Loose fitting clothing and Jewelry should NOT be worn in SPD because it can
Loose fitting clothing and jewelry should not be worn in SPD because they can get caught in moving equipment. This can pose a serious safety hazard as it can cause accidents and injuries to the wearer. It is important to prioritize safety in a professional environment like SPD, and wearing appropriate clothing and accessories is a part of that.
5. A Class III medical device is characterized by which of the following?
Class III devices pose the highest risk to patients and require FDA Premarket Approval (PMA) before marketing.
6. What are healthcare-associated infections (HAIs) and how does reprocessing help prevent them?
HAIs are infections that patients acquire during their healthcare experience. Improperly reprocessed medical devices are a recognized source of HAIs, making effective reprocessing a critical infection prevention strategy.