Mrs. R Infection Control Chapter 9&10

Front 1

A_____level disinfectant may also be used as a sterilant.

Back 1

High

Front 2

Glutaraldehyde safely disinfects _____

Back 2

Fixed prosthesis

Front 3

Oral bacteria can remain alive (viable) in a set gypsum model for up to ______ days.

Back 3

seven (7)

Front 4

A phenolic is a ______ level disinfectant.

Back 4

Intermediate

Front 5

The germicide that is used to disinfect incoming lab cases should claim to be a_______

Back 5

Tuberculocidal

Front 6

Sodium Hypochlorite used as a disinfectant has a shelf life of _____ day(s).

Back 6

One (1)

Front 7

Which agency regulates infection control in the dental laboratory?

Back 7

CDC

Front 8

when using immersion disinfection using a non-toxic disinfectant for prosthesis or appliance, it should be submerged for a minimum of ________ minutes.

Back 8

Fifteen (15)

Front 9

________ is the main ingredient in sodium hypochlorite

Back 9

Household Bleach

Front 10

This surface is usually touched during invasive procedures

Back 10

Touch

Front 11

This surface is usually contaminated through contact with contaminated instruments

Back 11

Transfer

Front 12

The proper steps for preparation of a lab case before sending it to the lab includes the following steps:

Back 12

Disinfect, Dry, Wrap and Mark

Front 13

When an appliance is visibly soiled with bioburden it must be placed in the ________ for ________ minutes and rinsed for _______:

Back 13

Ultrasonic cleaner, 3 minutes, 30 seconds

Front 14

This low level disinfectant is no longer recommended for use in the dental office as a surface disinfectant.

Back 14

Isopropyl alcohol

Front 15

In order for a disinfectant to be considered "Hospital-level" it must inactivate ____________

Back 15

Tuberculosis

Front 16

What is the best location for decontamination/disinfection of dental impressions:

Back 16

Chairside - Immediately following removal from the patients mouth

Front 17

The two high level disinfectants that can be used for sterilization on non-corrosive surfaces are:

Back 17

Cholorine Dioxide and Glutaraldehyde

Front 18

Gypsum (stone) models should be disinfected with what?

Back 18

A spray of iodophor according to manufacturer's instructions

Front 19

______ regulates the disposal of laboratory waste

Back 19

CDC

Front 20

Precleaning - the physical removal of debris is the _____ step in the S-W-S technique

Back 20

First

Front 21

Wetting the surface with an appropriate solution is the _______ step in the S-W-S technique

Back 21

Second

Front 22

Allowing time for residual disinfectant effect is the ______ step in the S-W-S technique

Back 22

Third

Front 23

This is any surface in the treatment area that isn't classified as touch or transfer:

Back 23

"Splash, splatter or aerosol"

Front 24

All three classifications of surfaces should be cleaned with what level disinfectant

Back 24

intermediate

Front 25

This a high level disinfectant that requires 5-10 minutes for effectiveness

Back 25

Chlorine Dioxide

Front 26

This is a high level disinfectant that requires 10-90 minutes for effectiveness

Back 26

Glutaraldehyde

Front 27

This is an intermediate level disinfectant that requires 10 minutes for effectiveness and can be used as a holding solution

Back 27

Iodophor

Front 28

This is an intermediate level disinfectant that requires 5-10 minutes for effectiveness

Back 28

Sodium Hypochlorite

Front 29

This in an intermediate level disinfectant that requires 10 minutes for effectiveness

Back 29

Phenolic