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DANB's NYI (NYI) Practice Tests & Test Prep by Exam Edge - Topics

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Understanding what is on the DANB's NYI exam is crucial step in preparing for the exam. You will need to have an understanding of the testing domain (topics covered) to be sure you are studying the correct information.

  • Directs your study efforts toward the most relevant areas.
  • Ensures efficient and adequate preparation.
  • Helps identify strengths and weaknesses.
  • Allows for a focused approach to address gaps in understanding.
  • Aligns your preparation with the exam's expectations.
  • Increases the likelihood of success.
  • Keeps you informed about your field's current demands and standards.
There is no doubt that this is a strategic step in achieving certification and advancing your career.

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Understanding the exact breakdown of the DANB's New York Infection Control test will help you know what to expect and how to most effectively prepare. The DANB's New York Infection Control has 100 multiple-choice questions The exam will be broken down into the sections below:

DANB's New York Infection Control Exam Blueprint
Domain Name % Number of
Patient and dental healthcare worker education 10% 10
Prevent cross-contamination and disease transmission 20% 20
Maintain aseptic conditions 10% 10
Perform sterilization procedures 15% 15
Environmental asepsis 15% 15
Occupational safety 30% 30

DANB's New York Infection Control - Exam Topics Sample Questions

The length of one autoclave cycle is:

Correct Answer:
30 minutes.
the correct answer to the question regarding the length of one autoclave cycle is 30 minutes. this duration ensures the effective sterilization and drying of the materials being autoclaved, which is crucial for maintaining sterility in medical or laboratory environments.

an autoclave cycle is typically divided into several phases: the heating phase, the sterilizing phase, the venting phase, and sometimes a drying phase. in this specific scenario, the cycle consists of two main parts. firstly, there is a 20-minute sterilization period where the temperature inside the autoclave is maintained at 250°f (121°c) with a pressure of 15-20 pounds per square inch. this phase is critical as the combination of steam under pressure and high temperature efficiently kills bacteria, viruses, fungi, and spores.

following the sterilization phase, there is a 10-minute venting time. during this period, the steam is allowed to escape, and the items inside begin to dry. venting is essential as it helps in removing the moisture from the sterilized items, which is crucial for some types of materials that need to be dry and sterile for storage or immediate use.

thus, summing up the 20 minutes of sterilization and the 10 minutes of venting, the complete autoclave cycle requires 30 minutes. this process ensures that all items are not only sterilized but also adequately dried, making them ready for safe handling and use in sterile conditions.

Which of the following is NOT biohazardous medical waste generally associated with dentistry?

Correct Answer:
cultures and stocks.

when considering biohazardous medical waste in the context of dentistry, it's essential to understand the various types that can be generated in a dental care setting. biohazardous medical waste includes items that are contaminated with blood, body fluids or other potentially infectious materials that could pose a risk of transmitting infection.

the typical biohazardous waste in dentistry includes: 1. **medical sharps:** these are items like needles, scalpel blades, and broken glass that can puncture the skin and are potentially contaminated with pathogens. 2. **human blood and blood-contaminated products:** this category includes any materials that have been contaminated with human blood during dental procedures, such as gauze, swabs, and other disposables. 3. **human pathological waste:** this encompasses extracted teeth, tissues removed during oral surgery, and biopsies. these materials require special disposal methods to prevent disease transmission.

conversely, **cultures and stocks** of infectious agents are not typically associated with dentistry. cultures and stocks refer to microbiological cultures and associated biologicals often used in laboratory settings for research and diagnostic purposes. these materials are common in environments where disease diagnosis, treatment, or immunization of humans or animals are performed, such as in medical labs or hospitals.

in dental practices, the focus is primarily on direct patient care rather than the types of microbiological research and extensive diagnostic testing that would generate cultures and stocks. therefore, while cultures and stocks are indeed biohazardous medical waste, they are generally not produced or handled in dental care environments. hence, they are not considered a common waste type associated with dentistry, unlike medical sharps, blood-contaminated items, and human pathological waste.