Question 1

Protective masks should be changed after every patient.

Accepted Answer

A) True 
 B)False

Question 2

If the indicator tape changes color, sterility is assured.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following is NOT a characteristic of overgloves?

Accepted Answer

A)  The same pair can be used on several patients.
B)  They are worn over examination gloves when leaving the patient.
C)  They are worn as a protective barrier over examination gloves so as not to cross-contaminate.D) All of the above
E) A) and B)

Question 4

Which unit removes debris and bioburden from instruments?

Accepted Answer

A)  Ultrasonic cleaning unit
B)  Sterilization bath
C)  Autoclave unit
D)  All of the aboveE) B) and D)
F) A) and C)

Question 5

Which type of sterilization unit rapidly sterilizes unwrapped instruments with steam under pressure?

Accepted Answer

A)  Autoclave sterilizer
B)  Dry heat sterilizer
C)  Statim sterilizer
D)  All of the aboveE) A) and B)
F) A) and C)

Question 6

What is the purpose of a parts box?

Accepted Answer

A)  Stores parts to repair broken instruments.
B)  Used to hold small items for sterilization.
C)  Used to hold small items such as crowns until ready to use.D) All of the above
E) None of the above

Question 7

When would one use a sterilization pouch?

Accepted Answer

A)  To sterilize loose instruments.
B)  To hold the biological monitor strip.
C)  To hold sterilized items until they are needed.
D)  All of the above
E)  A and C are both correct.F) C) and E)
G) All of the above A

Question 8

Sterilization pouches have a range of sizes to accommodate all sizes of instruments and cassettes.

Accepted Answer

A) True 
 B)False

Question 9

When indicator tape is placed on the outside of a cassette, the strips will NOT change color after the sterilization process.

Accepted Answer

A) True 
 B)False

Question 10

What item is used as a protective barrier over exam gloves to prevent cross-contamination?

Accepted Answer

A)  Utility gloves
B)  Vinyl gloves
C)  OverglovesD) All of the above
E) B) and C)

Question 11

An ultrasonic cleaning unit is used to sterilize instruments.

Accepted Answer

A) True 
 B)False

Question 12

Which type of sterilization unit uses saturated steam under pressure to sterilize instruments?

Accepted Answer

A)  Autoclave sterilizer
B)  Dry heat sterilizer
C)  Statim sterilizer
D)  All of the aboveE) C) and D)
F) B) and D) A

Question 13

The time, temperature, and pressure required to accomplish the sterilization of instruments are the same for all types of sterilizers, whether instruments are wrapped or unwrapped.

Accepted Answer

A) True 
 B)False

Question 14

Nitrile utility gloves protect hands during processing of the dental instruments for sterilization and disinfection.

Accepted Answer

A) True 
 B)False

Question 15

Gowns worn during patient care must have which of the following properties?

Accepted Answer

A)  Cloth material made of polyester and cotton in accordance with state and/or federal regulations.
B)  Moisture resistant (against contamination by liquids) 
C)  Cuffed long sleeves
D)  Closure at neckline
E)  All of the aboveF) A) and B)
G) C) and D)

Question 16

One method to determine sterilization efficacy is to place a biological monitor testing device in the sterilizer for one sterilization cycle and then submit it to a sterilization monitoring service that mails the results back to the dental practice.

Accepted Answer

A) True 
 B)False

Question 17

Why are colored bands placed on dental instruments?

Accepted Answer

A)  Organization.
B)  Identification.
C)  Inventory control.
D)  Match the room décor.
E)  Both A and B are correct.F) C) and D)
G) A) and D)

Question 18

What is t he function of a cassette wrap?

Accepted Answer

A)  To store a cassette in wrapping following sterilization.
B)  To provide a covering for a cassette during sterilization.
C)  When unwrapped, to provide a tray cover during dental procedures.
D)  Both A and B are correct.
E)  All of the above are correctF) A) and E)
G) B) and D)

Question 19

Which type of gloves are used for patient care?

Accepted Answer

A)  Examination gloves
B)  Utility gloves
C)  Over-glovesD) B) and C)
E) None of the above A

Question 20

Which of the following is statements is correct about protective glasses/eyewear?

Accepted Answer

A)  Protects against chemicals, airborne pathogens, bacteria, and viruses during processing of dental instruments for sterilization.
B)  Protects against airborne pathogens, bacteria and viruses during patient care, and against scrap-filling material during restorative and rinsing phases of patient treatment.
C)  A and B are both true.D) All of the above
E) B) and C)

Exam 18: Sterilization Equipment

Protective masks should be changed after every patient.

Correct AnswerverifiedShow Answer

If the indicator tape changes color, sterility is assured.

Correct AnswerverifiedShow Answer

Which of the following is NOT a characteristic of overgloves?

Correct AnswerverifiedShow Answer

Which unit removes debris and bioburden from instruments?

Correct AnswerverifiedShow Answer

Which type of sterilization unit rapidly sterilizes unwrapped instruments with steam under pressure?

Correct AnswerverifiedShow Answer

What is the purpose of a parts box?

Correct AnswerverifiedShow Answer

When would one use a sterilization pouch?

Correct AnswerverifiedA

Sterilization pouches have a range of sizes to accommodate all sizes of instruments and cassettes.

Correct AnswerverifiedShow Answer

When indicator tape is placed on the outside of a cassette, the strips will NOT change color after the sterilization process.

Correct AnswerverifiedShow Answer

What item is used as a protective barrier over exam gloves to prevent cross-contamination?

Correct AnswerverifiedShow Answer

An ultrasonic cleaning unit is used to sterilize instruments.

Correct AnswerverifiedShow Answer

Which type of sterilization unit uses saturated steam under pressure to sterilize instruments?

Correct AnswerverifiedA

The time, temperature, and pressure required to accomplish the sterilization of instruments are the same for all types of sterilizers, whether instruments are wrapped or unwrapped.

Correct AnswerverifiedShow Answer

Nitrile utility gloves protect hands during processing of the dental instruments for sterilization and disinfection.

Correct AnswerverifiedShow Answer

Gowns worn during patient care must have which of the following properties?

Correct AnswerverifiedShow Answer

One method to determine sterilization efficacy is to place a biological monitor testing device in the sterilizer for one sterilization cycle and then submit it to a sterilization monitoring service that mails the results back to the dental practice.

Correct AnswerverifiedShow Answer

Why are colored bands placed on dental instruments?

Correct AnswerverifiedShow Answer

What is t he function of a cassette wrap?

Correct AnswerverifiedShow Answer

Which type of gloves are used for patient care?

Correct AnswerverifiedA

Which of the following is statements is correct about protective glasses/eyewear?

Correct AnswerverifiedShow Answer

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