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Protective clothing, mask, and eyewear should be in place prior to putting on patient treatment gloves.

A) True
B) False

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How can the chain of infection be broken?

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By immunization of a susceptib...

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The radiographer should be able to aseptically open all film packets in a full mouth series in 2 minutes or less to avoid excessive exposure to safelight.

A) True
B) False

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Infection control procedures must be applied to each of the following body fluids EXCEPT one. Which one is the EXCEPTION?


A) Blood
B) Mucus
C) Sweat
D) Saliva

E) A) and B)
F) A) and C)

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The lead apron should be sterilized after use.

A) True
B) False

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After aseptically removing the barriers, film packets that were packaged inside barrier envelopes may be processed with clean, dry hands because the film packets are not contaminated.


A) The first part of the statement is true. The second part of the statement is false.
B) The first part of the statement is false. The second part of the statement is true.
C) Both parts of the statement are true.
D) Both parts of the statement are false.

E) A) and B)
F) None of the above

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The lead apron is considered part of personal protective equipment (PPE).

A) True
B) False

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Which of these statements regarding classification of objects used in radiographic procedures is FALSE?


A) Critical objects must be sterilized after each use.
B) Most quality-made image receptor holders are sterilizable or disposable.
C) Semicritical objects are those used to penetrate soft tissue or bone.
D) No critical instruments are used in dental radiography.

E) B) and D)
F) A) and D)

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Barrier materials should be placed over surfaces likely to be contaminated during radiographic procedures such as the PID and tube head, control panel, exposure switch, and countertops.

A) True
B) False

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Which of these statements is FALSE?


A) Microbial aerosols are pathogens present in blood that cause disease in humans.
B) Asepsis means "freedom from infection."
C) An antiseptic is an agent used on living tissue to kill or reduce numbers of bacteria.
D) Contamination is soiling by contact or mixing.

E) B) and D)
F) All of the above

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