DANB ICE: Infection Control Examination Practice Test

140 questions available

Build your confidence for DANB ICE: Infection Control Examination. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.

Try a sample question
Try 5 free questions
No account needed. A free account includes 20 questions for this exam.
Certification exam
100 Exam questions
1 hour 15 minutes Time Limit
Your practice
140 Practice questions
2 hours 20 minutes Practice Time
Try 5 free questions
No account needed. A free account includes 20 questions for this exam.
The bar to clear Scaled score (passing threshold varies by exam; set by DANB standard setting process) Published passing score for this certification.
Explore exam topics Official objectives from DANB
DANB140 practice questions
Blueprint verifiedChecked against DANB official objectivesMetadata verified 2026-06-07How we verify

Exam overview and details

The DANB Infection Control Examination (ICE) is a nationally recognized certification that validates a dental professional's comprehensive knowledge and competency in infection prevention and control protocols. Administered by the Dental Assisting National Board (DANB), the ICE credential demonstrates a practitioner's commitment to maintaining the highest standards of safety for patients, staff, and the community. The exam rigorously assesses understanding of CDC guidelines, OSHA regulations, and evidence-based practices for sterilization, disinfection, hazard communication, and environmental asepsis. Earning the ICE certification signifies mastery of a critical domain in dental practice, directly impacting public health outcomes and risk management. It is a pivotal credential for dental assistants, hygienists, and other team members seeking to establish themselves as leaders in clinical safety and compliance, enhancing both practice credibility and professional stature.

Sample Questions

Choose an answer and explore the explanation to see how practice works.

Prevention of Cross-Contamination

Which disinfectant is appropriate for clinical contact surfaces (light handles, chair switches) that were NOT visibly contaminated with blood, per CDC dental IPC guidance?

Prevention of Cross-Contamination

Which of the following is the correct CDC classification for an EPA-registered hospital-grade tuberculocidal disinfectant used on clinical contact surfaces with blood visible?

Patient and Personnel Education

A 28-year-old hygienist who completed her hepatitis B vaccine series 9 months ago asks whether she needs a post-vaccination antibody titer. Per CDC ACIP recommendations for healthcare personnel, what is the appropriate guidance?

Occupational Safety and Administrative Controls

Which OSHA-required document outlines the practice's specific plan to protect workers from bloodborne pathogen exposure?

Maintain Aseptic Conditions

A dental hygienist preparing for a procedure must select an antiseptic for surgical hand antisepsis prior to a periodontal flap surgery. Which agent and technique is most consistent with CDC guidance?

Career Opportunities & Salary

Median salary: $48,070– Dental Assistants

Source: BLS Occupational Employment and Wage Statistics, May 2025 -- Dental Assistants (SOC 31-9091), US national. Occupation median, not a certification salary. (2025)

Dental Assistants

Exam insights and study advice

Achieving DANB ICE certification is a definitive career differentiator that signals advanced expertise and a proactive commitment to patient safety. In an industry where compliance is non-negotiable and public trust is paramount, this credential provides tangible proof of your specialized knowledge to employers, regulatory bodies, and patients. It is often a preferred or required qualification for lead clinical roles, infection control coordinator positions, and management. The certification enhances your professional credibility, can lead to increased earning potential, and fulfills continuing education requirements in many states. Ultimately, it positions you as an essential asset to any dental practice by ensuring you possess the authoritative knowledge to prevent disease transmission and protect everyone in the clinical environment.

What this exam covers

01OSHA and CDC Standards

02Personal Protective Equipment

03Standard Precautions

04Sterilization and Disinfection

Exam Details ICE | $100 USD | 1 hour 15 minutes

Exam Code ICE
Vendor DANB
Exam Cost $100 USD
Passing Score Scaled score (passing threshold varies by exam; set by DANB standard setting process)
Time Limit 1 hour 15 minutes
Exam questions 100
Question TypesMultiple Choice
Retake Policy 90-day waiting period between failed attempts. No stated limit on total attempts. Each retake requires a new exam registration fee.
Exam Format Linear (fixed-form, computer-based)

Frequently Asked Questions

Who is eligible to take the DANB ICE exam?

How is the ICE exam structured, and what is the format?

What is the passing score, and how often do I need to recertify?

How does the ICE certification benefit my dental practice?

What are the best resources for preparing for the ICE exam?