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Midterm review chapter 2,3 and 24 Flashcards | StudBud
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Midterm review chapter 2,3 and 24
Midterm review chapter 2,3 and 24
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1
Chapter 2 - What is Professionalism ?
What you say in the office as a distinguished from what you say on your own
being smart and cool
An attitude that is apparent in everything you do and say in and out of job
means thats you have a job
2
The minimum education required for a registered DH is 2 academic years of college study and an associate degree. (ADA)
True
False
3
Chapter 24 - Can Saliva Ejectors create Back-flow?
False
True
4
Chapter 24 - Dental healthcare workers are exposed to Legionella bacteria at a much higher rate than the general public.
False
True
5
Chapter 2 - CDA
Good health, good grooming and appropriate dress
Certified dental assistant
A doctor with one assistant
Dental assisting national board
6
Why are instruments packaged before sterilization?
To flush the instruments
None of the above
To protect them from being contaminated after sterilization
To trap the bacteria with the instrument
7
How much should the tray extend beyond the third molar?
2 mm
1 to 2 mm
3 mm
2 to 3 mm
8
chapter 3 -A(n) _______________ is a legally qualified practitioner of dentistry.
dental
Dentits
Dentist
dinest
9
Chapter 3 - The specialty concerned with the diagnosis and treatment of the supporting structures is???
Periodontics
Dental Assisting
dentist
Oral and maxillary surgery
10
Chapter 3 -The specialty concerned with the diagnosis of disease through various forms of imaging, including radiography
Dental assistant
idk
Oral and Maxillofacial Radiology
dentist
11
Elastomeric impression materials are
self curing
self curing and supplied as a base and catalyst
able to tear and distort
supplied as a base and catalyst
12
Why must surfaces in dental treatment rooms be disinfected or protected with barriers? *
Parents complain that their child is being exposed to viruses on bare denta
they can become contaminated with bioburden
it makes the room look fresh
13
Chapter 3 - ___ is the specialty that is concerned with the correction of malocclusion.
Dentist
Orthodontist
Pediatrics dentist
14
What is the water to powder ratio for an Adult mandibular impression?
3 scoops or powder to 3 measures of water.
1 scoops or powder to 2 measures of water.
3 scoops or powder to 2 measures of water.
2 scoops or powder to 2 measures of water.
15
For which types of surfaces must barriers be placed? *
Housekeeping surfaces
IDK
IDC
clinical contact surfaces
16
what is flash sterilization?
Sterilizing unpackaged instruments with the use of short exposure times.
Sterilizing using vapor
Rapid heat transfer
Operated by using heat
17
Chapter 24 - What methods can be used to reduce bacterial contamination of DUWL’s”?
Flush water lines for several minutes each day
Purge the water from the dental water lines and dry them everyday.
ALL of the ABOVE
Use a self contained water system
18
Which regulation requires the use of surface disinfection? *
CDC
OSHA blood-borne pathogens standard
EPA
19
What is the approximate shelf life of alginate?
1 year
2 years
5 - 18 months
6 months
20
How can you help your dental office go greener? *
go paperless conserve water use digital radiography
none of the above
conserve water use digital radiography
21
Chapter 24 - Chemical Agents can be used for…
Help the patient during procedure
Control Bio film
none of the above
very wrong
22
In what patient care item category do scalers fall into?
Noncritical
Semi-critical
critical and semicritical
critical
23
True or False; Setting time is the time required for the chemical action to be completed.
False
True
24
What are the two available alginate settings?
Fest
Normal
Fist and noermal
Normal and Fast Set
25
Chapter 24 - How can you make sure that there is no back flow with the Saliva Ejector?
Don’t let the patient close their lips on the tip of the saliva ejector.
Clean the DUWL’s frequently
Tell them to close their lips
I don't know and don't care
26
Chapter 3 - Which type of technique do the dentist and chair side assist use when working together?
Four-handed dentistry
None of the above!
Shared team
Two - Handed dentistry
27
What are the TWO physical phases of a hydrocolloid impression?
Gel
Gel/Liquid
water
Liquid
28
Chapter 24 - What is the definition for Planktonic?
Use of membrane filters to trap microorganisms suspended in water
Describes bacteria that are freely floating in water
Slime-producing bacterial communities that may also harbor fungi, algae.
29
Chapter 2 - Is a dental hygienist part of the 9 specialty's?
idc
idk
no
yes :)
30
Chapter 24 - What are two ways Bio-film can be reduced?
Continuous application of chemical to the system
BLUE AND YELLOW ARE CORRECT
Periodic shock treatment
Minimize the amount of patients that get seen
31
What can you use to extend a tray in depth or length?
heat
tray adhesive
Utility Wax
Custom tray
32
chapter 3 - _______________ is the specialty that is concerned with the restoration and replacement of natural teeth.
prothordontics
Dental supply person
Prosthodontics
idk
33
Which impression is taken by the dentist?
Alginate
Occlusal
Final
Preliminary
34
How much agar is in reversible hydrocolloid?
13%
5%
8%
9%
35
Chapter 2 - Define HIPPA?
Person who meets the standards of a profession
Act that regulates the privacy of a patients health care information
None of the above
Good health, good grooming and appropriate dress
36
Chapter 2 - The ADAA was formed in 1924 by?
Ann Ehrlich
Faith Sai So Leong
Juliette A. Southard
Debroah GreenSpan
37
Regular and heavy-bodied materials are referred to as
tray type
wash-type
material type
syringe-tip
38
what are the most common forms of heat sterilization in the dental office?
Steam, chemical, and dry heat
Process indicators, process integrators, and endospores
Physical, chemical,and biologic
39
Chapter 24 - What type of water must be used as an irritant surgery involving bone?
Distilled water
Sterile
NONE are correct!!
Filtered water
40
Chapter 3 - There are 9 Dental specialist
True
False
41
Chapter 3 - An individual who performs technical services specified by a written prescription from the dentist is a(n) _
Dental Laboratory Technician
oral pathology
orthodontist
Dental hygienist
42
What is the ideal disinfectant? *
kills a narrow spectrum of spores, doesn't have residual activity, but has
doesn't kill bacteria, but has residual activity and minimal toxicity
kills a broad spectrum of bacteria, has residual activity, minimal toxicity
43
Chapter 24 - What is the definition for Immunocompromised?
Describes bacteria that are freely floating in water.
Having an immune system that is weakened.
Use of membrane filters to trap microorganisms suspended in water
44
Chapter 3 - What is required to be a dentist?
Be approved by the ADA
The dentist trained in United states must graduate from a dental university
Dental education program usually last 4 academic years
All of the ABOVE!!!!
45
True or False; The hard palate and tuberosities should be recorded in the mandibular impression
False
True
46
What are the two methods that deal with surface contamination? *
disinfection and surface barriers
I don't know
surface barriers and sterilization
sterilzation and disinfection
47
Chapter 2 - The characteristics & skills
attitude
All of the ABOVE & MORE
Responsibility & initiative
Dedication
48
The instrument processing area should go...
entrance-contamination-packaging-sterilization-exit
entrance-contaminated-packaging-exit- sterilization
entrance-sterilization-packaging-contaminated-exit
entrance-packaging-contaminated-sterilization-exit
49
Why is it recommended to use single-use items? *
so siblings don't fight over sharing the items
reduces patient-to-patient cross contamination
they are easier to use
50
Should the impression be disinfected before or after it is sent out to the laboratory technician?
before
you dirty if you dont brush in general
after
never
51
Hand scrubbing is the best method of cleaning instruments
False
True
52
Why must surfaces be precleaned? *
Bioburden decreases the effectiveness in disinfection
Bioburden increases the effectiveness in disinfection
Bioburden keeps the effectiveness in disinfection the same
53
Which agency regulates disinfectants? *
EPA
OSHA
CDC
54
Which impression tray covers the anterior portion of the arch?
full
custom
section
quadrant
55
Only steam sterilization and chemical vapor sterilizers are recommend for handpieces
True
False
56
Biological monitoring is the only way to determine whether sterilization has occurred *
True
False
57
Chapter 3 - The specialty of promoting dental health through organized community efforts is???
oral pathology
Dental Public Health
dentist
orthodontist
58
Chapter 24 - How often should micro filters should be change?
Based on the manufacturer's recommendations
Every DAYY
Once a month
Every week
59
Hydrocolloid, Hydro means _____ and Colloid mean _____
Cold ice
Water/Gelatinous
Water/ Surface
Cold/Gelatinous
60
Chapter 2 - Professional appearance
Appropriate dress- wearing clothing appropriate for the type of position in
look cute and clean !!!!
Good grooming - daily bathing, use of deodorant and good oral hygiene
Good health- Eat breakfast come to work well rested
61
How many steps are there for instrument processing?
7
6
8
5
62
Chapter 2 - Teamwork in the dental office is important. The letters TEAM stand for...
Treat everyone as members
Take everything as money
two equals a lot more
together everyone accomplishes more
63
Chapter 2 - Educational requirements
They require 8 to 11 month to complete the programs and usually once they a
Correct answers are triangle and diamond!!
Formal education - academic programs at community colleges, vocational scho
you can just go work
64
What are the three forms of sterilization monitoring?
Steam, chemical, and dry heat
None of the above
Process indicators, process integrators, and endospores
Physical, chemical,and biologic
65
Would you use a bite, final, or preliminary impression to get a patients centric relationship between maxillary and mand
Final
Preliminary
Bite
Both A and C
