FREE AND STUDY GAMES ABOUT DEN 111 INFECTION

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FREE AND STUDY GAMES ABOUT DEN 111 INFECTION

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -45 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: what contain the bacterial endospores used for monitoring

Answer:

biological indicators (BIs) Question 2: a high speed handpiece that is destroyed at 149 C cannot be sterilized in

Answer:

a dry heat sterilizer Question 3: spores of geobacillus stearothermophilus are used to monitor what type of sterilizers

Answer:

unsaturated chemical vapor and steam Question 4: the active ingredient in the unsaturated chemical vapor sterilization process is

Answer:

formalydehyde

Question 5: what are the three types of sterilization processes used in dentistry

Answer:

heat(MC), liquid, gas

Question 6: a chemical indicator reveals that an item

Answer:

has been processed through a heat sterilizer

Question 7: how should one sterilize a plastic rubber dam frame

Answer:

liquid sterilant such as glutaralydehyde Question 8: what provides the main guarantee of sterilization by verifying the correct functioning of sterilization cycles

Answer:

biological monitoring/spore testing

Question 9: another word for shelf life

Answer:

event-related storage

Question 10: the purpose of an aluminum foil test is to

Answer:

determine whether an ultrasonic cleaner chamber has an even distribution of sonic energy Question 11: spaulding classification: penetrates soft tissue, contacts bone, enters into or contacts the bloodstream or other normally sterile tissues of the mouth, cleaned and sterilized by heat

Answer:

critical

Question 12: what agency deals with sterilizers

Answer:

FDA

Question 13: 3 types of steam sterilizers

Answer:

gravity displacement N, vacuum pump sterilizer B, posititive steam flush/pressure pulse sterilizer S Question 14: a special type of class 2 CI that does not test the sterilization process but tests for air removal in vacuum steam sterilizers

Answer:

bowie-dick test

Question 15: what type of sterilization can not be monitored routinely

Answer:

liquid

Question 16: the microbeladen debris in cleaning is referred to as

Answer:

bioburden Question 17: if instruments cannot be cleaned soon after use, they can be placed in a _____ to prevent drying of saliva and blood and to facilitate the actual cleaning

Answer:

holding solution

Question 18: the leading cause of sterilization failure is

Answer:

overloading the sterilizer Question 19: what is a less-lethal process than sterilization intended to kill disease-producing microorganisms but not bacterial endospores

Answer:

disinfection Question 20: according to CDC how often is one to perform biological monitory of a sterilizer

Answer:

once a week

Question 21: the rationale for packaging instruments before placing them into a sterilizer is to

Answer:

maintain their sterility after sterilization Question 22: what is the process that allows bacteria and fungi to penetrate wet sterilization paper

Answer:

wicking

Question 23: how should one load a sterilizer

Answer:

place the packages on their edges

Question 24: critical patient care items are to be cleaned and ______ for reuse

Answer:

sterilized

Question 25: the first thing to do after a sterilization failure is to

Answer:

take the sterilizer out of service for processing patient care items Question 26: the main rationale for cleaning instruments before sterilization is to

Answer:

give the sterilization procedure the best chance to work Question 27: placing wet instruments into a dry heat sterilizer or an unsaturated chemical vapor sterilizer can

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counteract the antirusting nature of these sterilizers Question 28: what sterility assurance procedure should be performed while setting up for the next patient

Answer:

the instrument packages should be observed for tears of punctures before being opened