Dental Infection control Exam Questions and Answers Latest Update 2025 Already Passed
Epidemiology refers to the study of? - Answers The spread of disease
Which microbes may be found in the oral cavity? - Answers Bacteria and viruses
A surgical mask is used during a dental procedure to? - Answers Protect the operator and assistant from
inhaling the aerosol created by the high-speed hand piece
Which type of the following types of Hepatitis could cause a chronic carrierstate? - Answers Hepatitis B
Microbial or organic material on an object prior to decontamination is called? - Answers Bioburden
WHAT become contaminated in each dental room with each procedure? - Answers All surfaces coming
into contact with any microbes from the patients mouth
When speaking of the escape of the pathogen from the source, two artificial mechanisms of escape are?
- Answers Spatter and Aerosol
True or False standard precautions for infection control means that instruments used on patients with a
history of infectious diseases should be treated with seperate, more stringent infection control
procedure. - Answers false
Bacterial spores ( or endospores) are ______ to destroy. - Answers Not Easy
The ability to ward off disease is known as? - Answers Host resistance
An inactive, non-growing form of a microorganism is referred to as a? - Answers Spore
True or False The source of the microbe is always in the patients mouth? - Answers False
A person who harbors a disease without feeling it's effect is called? - Answers Carrier
A/An _____ is a microorganism that is capable of causing disease. - Answers Pathogen
The term " Standard precautions " implies that? - Answers Infection Control procedures should be
implemented for all patients
What are three body fluids of mist concern in the dental office? - Answers Blood, mucus, and saliva
Name two of the categories of ways that microbes can spread to a new person. - Answers Direct contact
and indirect contact
Identify the disease against which all dental personnel can be immunized: - Answers HBV, Measles and
Mumps
True or false Herpes Simplex 2 can appear in the oral cavity. - Answers True
, What is not a mode transmission for Hepatitis B? - Answers Consuming contaminated food or water
Which type of microorganism causes oral candidasis? - Answers Fungus
Once the immune system weakens due to HIV/AIDS , the symthoms include : - Answers Fatigue, weight
loss, fever, sweats,skin rashes and short term memory loss
Vaccines are available to help prevent the following forms of hepatitis : - Answers A, B, and D
Tuberculosis , Tetanus, and strep throat are caused by? - Answers Bacteria
Hepatitis C is most commonly spread through? - Answers Sharing contaminated needles, tattoo, and
parlors that do not practice good infection control
What is not one of the three basic shapes of bacteria - Answers rectangular
What is not a bloodborne disease? - Answers Hepatitis A
Hepatitis is a disease that causes inflammation of the? - Answers liver
Microorganism that causes infectious diseases are called? - Answers pathogens
The ability for our bodies to resist pathogens is called? - Answers Immunity
Microbiology is the study of? - Answers Small living organisms
Periodontal disease is caused by ? - Answers Bacteria and protozoa
Which is not Fungi? - Answers Mildews
Which bacteria have been implicated in dental caries? - Answers Bacillus Corynebacterium Diphtheria
Hepatitis is a? - Answers Virus
Routes of disease transmission for HIV/AIDS is? - Answers Blood, Semen, Vaginal fluids and breast milk
The number of hepatitis viruses that causes disease is known to be at least? - Answers 5
Which group of bacteria must have oxygen to grow and survive? - Answers Aerobic
AIDS is cause by a? - Answers Virus
Microorganisms can be? - Answers less harmful than helpful to humans
Yeasts are a type of? - Answers Fungi
Autoclaving kills - Answers Bacteria, viruses, fungi and mold
The rate of waterfalls inside the tubing is greatest? - Answers in the center
Epidemiology refers to the study of? - Answers The spread of disease
Which microbes may be found in the oral cavity? - Answers Bacteria and viruses
A surgical mask is used during a dental procedure to? - Answers Protect the operator and assistant from
inhaling the aerosol created by the high-speed hand piece
Which type of the following types of Hepatitis could cause a chronic carrierstate? - Answers Hepatitis B
Microbial or organic material on an object prior to decontamination is called? - Answers Bioburden
WHAT become contaminated in each dental room with each procedure? - Answers All surfaces coming
into contact with any microbes from the patients mouth
When speaking of the escape of the pathogen from the source, two artificial mechanisms of escape are?
- Answers Spatter and Aerosol
True or False standard precautions for infection control means that instruments used on patients with a
history of infectious diseases should be treated with seperate, more stringent infection control
procedure. - Answers false
Bacterial spores ( or endospores) are ______ to destroy. - Answers Not Easy
The ability to ward off disease is known as? - Answers Host resistance
An inactive, non-growing form of a microorganism is referred to as a? - Answers Spore
True or False The source of the microbe is always in the patients mouth? - Answers False
A person who harbors a disease without feeling it's effect is called? - Answers Carrier
A/An _____ is a microorganism that is capable of causing disease. - Answers Pathogen
The term " Standard precautions " implies that? - Answers Infection Control procedures should be
implemented for all patients
What are three body fluids of mist concern in the dental office? - Answers Blood, mucus, and saliva
Name two of the categories of ways that microbes can spread to a new person. - Answers Direct contact
and indirect contact
Identify the disease against which all dental personnel can be immunized: - Answers HBV, Measles and
Mumps
True or false Herpes Simplex 2 can appear in the oral cavity. - Answers True
, What is not a mode transmission for Hepatitis B? - Answers Consuming contaminated food or water
Which type of microorganism causes oral candidasis? - Answers Fungus
Once the immune system weakens due to HIV/AIDS , the symthoms include : - Answers Fatigue, weight
loss, fever, sweats,skin rashes and short term memory loss
Vaccines are available to help prevent the following forms of hepatitis : - Answers A, B, and D
Tuberculosis , Tetanus, and strep throat are caused by? - Answers Bacteria
Hepatitis C is most commonly spread through? - Answers Sharing contaminated needles, tattoo, and
parlors that do not practice good infection control
What is not one of the three basic shapes of bacteria - Answers rectangular
What is not a bloodborne disease? - Answers Hepatitis A
Hepatitis is a disease that causes inflammation of the? - Answers liver
Microorganism that causes infectious diseases are called? - Answers pathogens
The ability for our bodies to resist pathogens is called? - Answers Immunity
Microbiology is the study of? - Answers Small living organisms
Periodontal disease is caused by ? - Answers Bacteria and protozoa
Which is not Fungi? - Answers Mildews
Which bacteria have been implicated in dental caries? - Answers Bacillus Corynebacterium Diphtheria
Hepatitis is a? - Answers Virus
Routes of disease transmission for HIV/AIDS is? - Answers Blood, Semen, Vaginal fluids and breast milk
The number of hepatitis viruses that causes disease is known to be at least? - Answers 5
Which group of bacteria must have oxygen to grow and survive? - Answers Aerobic
AIDS is cause by a? - Answers Virus
Microorganisms can be? - Answers less harmful than helpful to humans
Yeasts are a type of? - Answers Fungi
Autoclaving kills - Answers Bacteria, viruses, fungi and mold
The rate of waterfalls inside the tubing is greatest? - Answers in the center
