How Many Questions Are on the DANB ICE Exam? Complete Guide for Dental Assistants in 2025
How Many Questions Are on the DANB ICE Exam? Complete Guide for Dental Assistants in 2025
The Infection Control Exam (ICE) is one of the most important certification tests administered by the Dental Assisting National Board (DANB). It measures a dental assistant’s knowledge of infection prevention, sterilization, and workplace safety — all critical skills for protecting both patients and staff in a dental office. If you are preparing for this test, you might be wondering: How many questions are on the ICE exam, and what should I expect?
Number of Questions and Time Limit
The DANB ICE exam includes 100 multiple-choice questions. Candidates are given 75 minutes to complete the test. That means you’ll have less than one minute to answer each question, so time management is essential.
Each question is designed to test not only knowledge of infection control but also the ability to apply principles in real-world scenarios. The exam is considered moderately difficult, but with proper preparation, candidates can approach it with confidence.
What Topics Are Covered on the ICE Exam?
The 100 questions are distributed across several major content areas:
Standard Precautions and PPE: Proper use of gloves, masks, gowns, and protective eyewear.
Instrument Processing and Sterilization: Steps for cleaning, packaging, and autoclaving instruments.
Surface Disinfection and Operatory Preparation: Maintaining aseptic conditions between patients.
Occupational Safety: Handling sharps, hazard communication standards, and exposure protocols.
Waste Management: Safe disposal of sharps, biohazard, and chemical waste.
OSHA and CDC Compliance: Regulations and guidelines that govern infection control in dentistry.
Why the Question Count Matters
Knowing that there are 100 questions in 75 minutes allows candidates to set realistic goals for pacing. Practicing with sample exams is highly recommended, as it helps develop speed and accuracy.
Aim to spend no more than 45 seconds on easier questions.
Mark and return to more challenging questions if time allows.
Use process of elimination to narrow down options when unsure.
How to Prepare for the 100-Question ICE Exam
Start With the Official Outline: The DANB provides an exam blueprint that highlights tested areas.
Review OSHA and CDC Guidelines: These form the backbone of infection control practices.
Take Practice Exams: Simulated tests will prepare you for the timing and structure.
Study Daily: Short, consistent study sessions are more effective than last-minute cramming.
Focus on Application: Learn not just the facts but how they are applied in clinical practice.
Conclusion
The DANB ICE exam has 100 multiple-choice questions to be completed in 75 minutes. Understanding the structure of the exam is the first step toward success. By focusing on infection prevention, sterilization, safety protocols, and regulatory compliance, dental assistants can prepare effectively and pass with confidence. Achieving a passing score on this test is an important milestone toward certification and career advancement.
Also, if you're searching for more than just a job, moreover, a career with stability, respect, and long-term potential; then becoming a licensed dental assistant could be your perfect path forward. Furthermore, it's not just a fast-track into the workforce; it's a gateway to a profession that’s always in demand, deeply trusted, and personally rewarding. When you're ready to take that next step, one school rises above the rest: The New York School for Medical and Dental Assistants. Furthermore, with a reputation for hands-on training, dedicated instructors, and real-world readiness, it’s the smart choice for turning ambition into achievement. Lastly, The New York School for Medical and Dental Assistants stands out as the premier institution in the state. It’s the smart choice for anyone ready to invest in a future in healthcare.
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