Theory Final Exam Questions with
Guaranteed Pass Answers 2025.
Ideally used for surfaces that are difficult to disinfect - Answer Which of the following
characteristics BEST describes the use of protective barriers for clinical contact surfaces?
Using cassettes is LESS time efficient - Answer All the following are TRUE related to using
instrument cassettes EXCEPT
Unwrap the cassette in view of the client.
Sterilized cassettes are used as instrument trays.
Exposure to sharps is decreased.
Using cassettes is LESS time-efficient.
FDA - Answer Which governmental agency is responsible for approving the safety and
effectiveness of small office sterilizers and ultrasonic units?
Occupational exposure - Answer skin, eye, mucous membrane, or parenteral contact with
blood or other potentially infectious materials that may result from the performance of an
employee's duties
Hep C - Answer All the following are vaccine-preventable illnesses EXCEPT
Hepatitis B virus
Influenza virus
Hepatitis C virus
Varicella-zoster (chickenpox) virus
The first statement is true; the second is false - Answer Dental handpieces are considered
semi-critical items, and therefore they can be disinfected by wiping with an intermediate-level
disinfectant. (TRUE FALSE)
True - Answer The standard of care is a level of care that a reasonable prudent practitioner
would exercise. It is the minimum level acceptable in all aspects of patient care. (TF)
, Reduce microbes in aerosols - Answer The primary reason for clients to perform a
preprocedural rinse before undergoing oral health care is to
Kaposi Sarcoma - Answer People living with HIV (PLWH) may manifest oral lesions that are
fungal, bacterial, viral, neoplastic, or idiopathic. A neoplastic malignant lesion that appears as
flat, red or purple macules or raised ulcerations in the oral cavity is called a
True - Answer Overall, the HIV infection rate has been decreasing since 1997, but the absolute
number of cases or prevalence continues to increase. (TF)
50% - Answer what percent of americans living with HIV are successfully controlling the virus
through treatment?
Binding - Answer Which is the first stage in the HIV life cycle?
Chronic - Answer Factoring in that 50% of all PLWH are over the age of 50, HIV is considered
what type of disease
0.3% - Answer The risk of acquiring HIV infection from occupational exposure is estimated to
be approximately
RNA to DNA - Answer HIV is called a retrovirus because, once it is within the cell, it uses the
enzyme reverse transcriptase to convert viral
Africa - Answer Where are most of the people who are living with HIV
CD4+ T lymphocyte - Answer The HIV virus infects what type of cell?
Oral candidiasis - Answer Which is the most common fungal infection seen in a person with
HIV?
Hyperventilation - Answer Which of the following conditions would the use of oxygen be
contraindicated for management?
Guaranteed Pass Answers 2025.
Ideally used for surfaces that are difficult to disinfect - Answer Which of the following
characteristics BEST describes the use of protective barriers for clinical contact surfaces?
Using cassettes is LESS time efficient - Answer All the following are TRUE related to using
instrument cassettes EXCEPT
Unwrap the cassette in view of the client.
Sterilized cassettes are used as instrument trays.
Exposure to sharps is decreased.
Using cassettes is LESS time-efficient.
FDA - Answer Which governmental agency is responsible for approving the safety and
effectiveness of small office sterilizers and ultrasonic units?
Occupational exposure - Answer skin, eye, mucous membrane, or parenteral contact with
blood or other potentially infectious materials that may result from the performance of an
employee's duties
Hep C - Answer All the following are vaccine-preventable illnesses EXCEPT
Hepatitis B virus
Influenza virus
Hepatitis C virus
Varicella-zoster (chickenpox) virus
The first statement is true; the second is false - Answer Dental handpieces are considered
semi-critical items, and therefore they can be disinfected by wiping with an intermediate-level
disinfectant. (TRUE FALSE)
True - Answer The standard of care is a level of care that a reasonable prudent practitioner
would exercise. It is the minimum level acceptable in all aspects of patient care. (TF)
, Reduce microbes in aerosols - Answer The primary reason for clients to perform a
preprocedural rinse before undergoing oral health care is to
Kaposi Sarcoma - Answer People living with HIV (PLWH) may manifest oral lesions that are
fungal, bacterial, viral, neoplastic, or idiopathic. A neoplastic malignant lesion that appears as
flat, red or purple macules or raised ulcerations in the oral cavity is called a
True - Answer Overall, the HIV infection rate has been decreasing since 1997, but the absolute
number of cases or prevalence continues to increase. (TF)
50% - Answer what percent of americans living with HIV are successfully controlling the virus
through treatment?
Binding - Answer Which is the first stage in the HIV life cycle?
Chronic - Answer Factoring in that 50% of all PLWH are over the age of 50, HIV is considered
what type of disease
0.3% - Answer The risk of acquiring HIV infection from occupational exposure is estimated to
be approximately
RNA to DNA - Answer HIV is called a retrovirus because, once it is within the cell, it uses the
enzyme reverse transcriptase to convert viral
Africa - Answer Where are most of the people who are living with HIV
CD4+ T lymphocyte - Answer The HIV virus infects what type of cell?
Oral candidiasis - Answer Which is the most common fungal infection seen in a person with
HIV?
Hyperventilation - Answer Which of the following conditions would the use of oxygen be
contraindicated for management?
