6/21/25, 7:35 AM TCDHA microbiology midterm-final review COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! Flash…
TCDHA microbiology midterm-final review
COMPREHENSIVE questions answered, 2025
verified graded A+ already passed!
Save
Terms in this set (229)
When should a student The day before client's scheduled appointment
complete pre-clinic
screening questions?
When will a student On the day of the appointment
complete questionnare
with client on cloudent?
What is imperative to Proper hand hygiene
prevent spread of
infection?
How is hand hygiene Through use of ABHR (alcohol based hand rub) or
achieved? washing hands with soap and water
What does PPE refer to? Gloves, mask, and protective eyewear
What des clinic attire refer Scrubs and lab coat
to?
When are lab coats After initial hand wash completed
donned?
What is wearn if there is Gowns
potential exposure to
body fluids?
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,6/21/25, 7:35 AM TCDHA microbiology midterm-final review COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! Flash…
What type of mask must KN95
sterilization monitors use?
When should you clean Between patients and when visibly soiled
eyewear?
What is the final task prior Removing lab coat, placing it in plastic bag and using
to leaving clinic? ABHR
What happens after local Needle is to be capped
anesthesia is
administered?
What is the most Through proper hand hygiene
important method of
preventing transmission of
illness?
How many times are Twice
countertops, faucets and
drawer handles wiped?
Enters sterile body site, or vascular system - including
piezo tips, periodontal scalers and probes
Critical equipment
Must be cleaned and sterilized
Comes in contact with mucous membranes or
nonintact skin - including handpieces, motors and
Semi critical equipment impression trays
Must be cleaned and sterilized
Single use item If an item is not able to be sterilized
Comes in contact with only intact skin and not mucous
membranes - including stethescope, BP cuff, shade
Non critical guide, daisy chain, etc
Must be cleaned and undergo low level disinfection
https://quizlet.com/1055935360/tcdha-microbiology-midterm-final-review-comprehensive-questions-answered-2025-verified-graded-a-already-passed… 2/23
, 6/21/25, 7:35 AM TCDHA microbiology midterm-final review COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! Flash…
How many casettes are to No more than 2 layers of casettes
be placed in ultrasonic at
one time?
How long do instruments 10 minutes
go into ultrasonic bath?
Physical/ mechanical Refer to gauges on sterilizers - showing time, temp
indicators and pressure
Show that the item has been exposed to steam for a
Internal indicators
minimum amount of time
Show that a pouch or casette has been processed .
External indicators DOES NOT INDICATE THAT PACKAGE CONTENTS
ARE STERILE
What class external Class I
indicator is used on all
pouches and casettes?
What indicator is placed Class V
IN every pouch and
casette
It is opened in front of the client and strip is verified
Where is packaging
by both the student and faculty. Faculty will note in
opened?
the client's record of care that the strip was verified
When should spore Daily for each sterilizer
testing be completed?
Spore testing Biological testing of the sterilizer's efficacy
What class is a sterilizer Class I indicator
tape?
Where should pouches Pouches should not be labelled on the paper side -
NOT be labelled? tape must be placed on plastic side
Chemical indicator PCD A process challenging device containing a class V
test pack indicator thats put in every load throgh each sterlizer
https://quizlet.com/1055935360/tcdha-microbiology-midterm-final-review-comprehensive-questions-answered-2025-verified-graded-a-already-passed… 3/23
TCDHA microbiology midterm-final review
COMPREHENSIVE questions answered, 2025
verified graded A+ already passed!
Save
Terms in this set (229)
When should a student The day before client's scheduled appointment
complete pre-clinic
screening questions?
When will a student On the day of the appointment
complete questionnare
with client on cloudent?
What is imperative to Proper hand hygiene
prevent spread of
infection?
How is hand hygiene Through use of ABHR (alcohol based hand rub) or
achieved? washing hands with soap and water
What does PPE refer to? Gloves, mask, and protective eyewear
What des clinic attire refer Scrubs and lab coat
to?
When are lab coats After initial hand wash completed
donned?
What is wearn if there is Gowns
potential exposure to
body fluids?
https://quizlet.com/1055935360/tcdha-microbiology-midterm-final-review-comprehensive-questions-answered-2025-verified-graded-a-already-passed… 1/23
,6/21/25, 7:35 AM TCDHA microbiology midterm-final review COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! Flash…
What type of mask must KN95
sterilization monitors use?
When should you clean Between patients and when visibly soiled
eyewear?
What is the final task prior Removing lab coat, placing it in plastic bag and using
to leaving clinic? ABHR
What happens after local Needle is to be capped
anesthesia is
administered?
What is the most Through proper hand hygiene
important method of
preventing transmission of
illness?
How many times are Twice
countertops, faucets and
drawer handles wiped?
Enters sterile body site, or vascular system - including
piezo tips, periodontal scalers and probes
Critical equipment
Must be cleaned and sterilized
Comes in contact with mucous membranes or
nonintact skin - including handpieces, motors and
Semi critical equipment impression trays
Must be cleaned and sterilized
Single use item If an item is not able to be sterilized
Comes in contact with only intact skin and not mucous
membranes - including stethescope, BP cuff, shade
Non critical guide, daisy chain, etc
Must be cleaned and undergo low level disinfection
https://quizlet.com/1055935360/tcdha-microbiology-midterm-final-review-comprehensive-questions-answered-2025-verified-graded-a-already-passed… 2/23
, 6/21/25, 7:35 AM TCDHA microbiology midterm-final review COMPREHENSIVE questions answered, 2025 verified graded A+ already passed! Flash…
How many casettes are to No more than 2 layers of casettes
be placed in ultrasonic at
one time?
How long do instruments 10 minutes
go into ultrasonic bath?
Physical/ mechanical Refer to gauges on sterilizers - showing time, temp
indicators and pressure
Show that the item has been exposed to steam for a
Internal indicators
minimum amount of time
Show that a pouch or casette has been processed .
External indicators DOES NOT INDICATE THAT PACKAGE CONTENTS
ARE STERILE
What class external Class I
indicator is used on all
pouches and casettes?
What indicator is placed Class V
IN every pouch and
casette
It is opened in front of the client and strip is verified
Where is packaging
by both the student and faculty. Faculty will note in
opened?
the client's record of care that the strip was verified
When should spore Daily for each sterilizer
testing be completed?
Spore testing Biological testing of the sterilizer's efficacy
What class is a sterilizer Class I indicator
tape?
Where should pouches Pouches should not be labelled on the paper side -
NOT be labelled? tape must be placed on plastic side
Chemical indicator PCD A process challenging device containing a class V
test pack indicator thats put in every load throgh each sterlizer
https://quizlet.com/1055935360/tcdha-microbiology-midterm-final-review-comprehensive-questions-answered-2025-verified-graded-a-already-passed… 3/23
