Exam (elaborations)
ICE exam Practice Questions and Answers 2024
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Exam of 6 pages for the course DANB at DANB (ICE exam Practice)
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ICE exam PracticeWhich of the following surfaces are considered clinical contact surfaces? - answer
Lights, handles, x-ray tube heads, and countertops
The reduction of disease-causing microorganisms to a safe level is defines as - answer
Sterilization
Chemical bleaching containing 5.25 percent sodium hypochlorite is a good surface
disinfectant when diluted with water to a dilution of - answer1:1,000 to 1: 10,00
According to the CDC, effective hand washing should last for approximately - answer2-6
minutes
A high level of disinfectant with very little odor that does not require activation mixing is -
answerChlorine dioxide
Any reusable item intended for patient care should be. - answerHeat sterilized after use
Disinfectant that kills viruses and fungi but not bacterial spores are classified by the
EPA as: - answerLow level
What is the purpose of a barrier in infection control? - answerDisrupts the transfer of
infectious agents.
A good way to reduce cross contamination of dental materials is to use: -
answerDisposable materials
The most resistant form of known life is a(n): - answerAnaerobe
Which of the following diseases is easily transmitted in health care settings? -
answerMRSA
Which of the following items is classified as semi-critical - answerRubber dam forceps
Areosols created from dental handpieces can carry pathogenic organisms that cause: -
answerHepatitis a
Which of the following Hepatitis viruses is transmitted by the fecal/oral route? -
answerHepatitis B
If a person has chicken pox as a child an adult outbreak would be classified as: -
answerShingles
, Chemical oral findings of kaposil's sarcoma typically suggest the development of which
of the following diseases - answerTuberculosis
Which of the following is the best way to clean the high speed handpiece after patient
treatment ? - answerPlace in cold sterile solution overnight
The most effective method of preventing cross- contamination in the dental office is: -
answerPreforming proper hand washing
The term that means a sufficient quantity of materials or supplies needed to treat
singles patients is packaged is called : - answerUnit dose
Which of the following PPE is used to prevent inhalation of droplets and or spatter -
answerMask
Which of the following items should be disinfected before handling in the dental lab? -
answerImpression
All of the following are bloodborne pathogens EXCEPT: - answerHepatitis A
When preforming a through hand washing before gloving, you should rinse your hands
with water at what temperature? - answerWarm
The most resistant form of known life is a(n) - answerspore
Extracted teeth are: - answerRegulated waste
The maximum shelf life for sterile packaged instrument is: - answer6 Months
A needlestick injury could transmit disease. This type of disease transmission is called: -
answerParenteral
How would a dental assistant ensure the cross- contamination doe/s not occur when a
patient denture is polished in the lab - answerUse only disposable or sterilized polishing
materials
Dental instruments that are used in the mouth but do not penetrate tissue or bone are: -
answerSemi-critical instruments
Which mode is transmission involves contact with contaminated instrument surface? -
answerIndirect contact
An intermediate -level or low level disinfectant , regulated by the EPA is suitable for
cleaning ? - answerNoncritical instruments only
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