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Final Exam Study Guide
Final Exam Study Guide
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1
What is this?
Broach
Gates Gliden
Hand File
Peso Reamer
2
____ are most commonly extracted during orthodontic treatment.
Lateral incisors
Canine Teeth
1st Molars
Bi-Cuspids
3
Records which concern the rendering of dental services for patients are_______
Clinical
Non-Clinical
Public Knowledge
Unimportant
4
Financial arrangements must be made for each patient
before the patient leaves your office
Prior to treatment
After the treatment is completed
After the insurance pays
5
Prognathic is a :
where the mandible is end to end with the maxillary arch
where the mandible protrudes mesially in relationship to the maxillary arch
Where the manible protrudes distally in relationship to teh maxillary arch
6
Direct eye-contact with ultra-violet light by the dental assistant should be______
only on occasion
Made everytime you cure something
Taken with caution
Completely Avoided
7
A result of orthodontic treatment may be ______
Improved Appearance
Bigger Smile
Sensitive teeth
Loose teeth
8
When taking a telephone message it is essential that you record ________
The caller's birthday
Who Called
What the caller wanted
What time the person called
9
A point angle is:
3 surfaces that meet
4 surfaces that meet
2 surfaces that meet
90 degree angles that meet
10
Some basic services on insurance_____
Extractions and Implants
Restorations and Prevention
Crown and Bridge
Root canal and Buildups
11
A safety precaution that should be observed when constructing a shellac baseplate is to avoid ______
Wearing eye protection
Overheating
Breathing in the fumes
Touching it
12
The following is used to cement the material to a tooth for a permanent crown---
RMGI- Zinc Phosphate
Temp Bond
IRM
Calibra
13
Insurance forms must be
Signed by the dentist
Completely Filled Out
Handwritten
accurate
14
The tooth that touches the distal of #20 is _________
#18
#21
#15
#19
15
Of the following, which name comes first in alphabetical order: J.A. Eastman, J. Eastman, James Easton, Janet A. Eastman
JA Eastman
James Easton
J Eastman
Janet Eastman
16
For descriptive and comparative purposes each tooth surface is divided into imaginary ______
8ths
4ths
6ths
3rds
17
The etiology pertaining to orthodontics is the science of finding the cause of ____
Crowding of teeth
Pain in teeth
Alignment of teeth
Strength of teeth
18
Prevenative orthodontics includes:
Fixed bridges in permanent dentition
Sound retorative dentsitry to retain primary teeth
All of the above
Space maintainers in Primary dentition
19
After mixing plaster, it get warm becaus of _______
Water Temperature
The temperature of patient's mouth
Setting reaction
The room temperature
20
A dental instrument frequently used during irrigation of a root canal procedure is a ______
Anesthetic Syringe
Luer Loc Syringe
Root canal syringe
Air/Water Syringe
21
Shellac baseplates are used to _____
Form a tongue
Form a bite registration
Form tissue area of occlusal rims.
Form a custom tray
22
The device used to determine if the pulp of a tooth is dead or alive is _______
Vitameter
Isometer
Dialator
Root ZX
23
A handeling precaution of a compound tray material is to avoid ______
Wearing protective eyewear
Touching without gloves
Breathing in the fumes
Overheating
24
Consistency of cements prepared for setting crowns and bridges should be _____
Thick, no stringy strands should be like a dough or putty
Lumpy , not thin and not thick....Just right
thick enough to form a continuous 1/2 inch strand when lifted off the slab
Thin, runny so it does not interfere with the fit of the crown.
25
Patient ledger files are usually ________
Stored in an expandomatic tray
Stored in a computer
Stored in a file cabinet
Stored in a storage locker
26
The following is used to cement the material to a tooth for an acrylic plastic temporary crown...
RMGI
IRM
Calibra
Temp Bond
27
Virulence describes the
Viral classification
Antibodies of the virus
Weakness of the virus
Strength of the virus
28
The required amount paid by the patient before insurance benefits go into effect is the _____
Deductible
Copay
Cost of the insurance
Estimated responsibility
29
An instrument used to remove pulpa fibers of a necrotic tooth is a ____
Gates Glidden
A broach
Peso Reamer
A hand file
30
A patient chart is a legal document and when it is necessary to transfer records,
A photo copy of all records are sent.
The original documents are sent
You are not required to transer patient documents
It is illegal
31
The ______ is the dental insurance carrier.
Insurance Company
Spouse
Dental Office
Employer
32
An item that must be included on a set-up for a crown and bridge preparation is a ________
Temporary Crown
Extraction Forcep
Broach
Periosteal Elevator
33
The provider is the ________
Employee
Subscriber
Doctor
Patient
34
Hepatitis B documentation is required by anyone who
Only the dentists
Anyone who works in a dental office
Anyone who comes in contact with a patient
Anyone who may be exposed to body fluids such as blood and saliva
35
All dentists and dental health care worksers must show evidence of immunity against the hepatitis B virus
Only if they are affraid of contracting the virus.
3 months after employment
Prior to contact and withing 10 days of employment
Within one year of employment
36
The lower right first bicuspid is tooth number _______
5
21
28
29
37
The orthodontic condition of a tooth moving in a bone in analogous to a _____
Wire moving through jello
Wire slowly moving through a loaf of bread
Wire slowly moving through a block of ice
Wire slowly moving through a block of playdough
38
_______ is the form which the patient fills out descibing medical conditions adn possible allergies.
Ada claim form
Patient Intake Form
Health History Form
New Patient Form
39
The medication being taken by a patient that could create the most serious problems during oral surgery is
Diabetic Medication
Anticoaglulants
Vitamins
Blood Pressure medication
40
An advantage of using fixed, rather than removable orthodontic appliance is ____
It cost more for the patient
Elimination of dependence upon patient cooperation
It is harder to clean so the patient may come more ofter and spend more $
It is prettier
41
The primary purpose of making custom trays is to
Create another office visit fee
Upcharge the patient
It is better than guessing
Have a tray that fits the patient's mouth for final impressions
42
If you have received a credit memo from a supplier, it means that the company is _______________
Giving you a discount
Increasing the balance on your account
Reducing the balance on your account.
needing to reach you
43
Hepatitis B surface antigen-positive people have
Have not contracted and cannot transmit HBV
Are immune to to HBV
Have contracted and may be able to transmit HBV
not been vaccinated
44
To assist in making a mouth guard, the dental assistant would take ________
A measurement
A photo of the patient
An alginate impression
A poly vinyl impression
45
After topical application of fluoride, a patient is told to not eat, drink, or rinse mouth for a min period of _____
30 mins
1 hour
45 mins
15 mins
46
The form submitted to insurance for determining what benefits the insurance will pay before the tx is done is called?
Pre-Registration
Ada Form
Pre-Estimate
Claim Form
47
A _____ is a discount allowed on an invoice to encourage the buyer to pay promptly.
Credit Card Application
Cash Discount
Payment agreement
A Warning
48
To take a preliminary impression for a full denture, the material used may be
Poly Vinyl
Calcium Hydroxide
Alginate
Irreversible Hydrocolloid
49
The subscriber is the ______
Employee
The doctor
The spouse
Patient
50
The _____ is what the dentist owns after assets and liabilities are balanced.
Statement
Profit
Balance
Equity
51
The appliance used to maintain the space of second primary molar is a ______
Bracket
Retainer
Tofelmeier Matrix
Space Maintainer
52
The mechanical removal of the infectious material of a lesion is a :
Digestion
Defibulator
Debridement
Debridgement
53
The lower centrals and laterals are #'s _______
27,26,25
6,11,22,27
22,23,24,25
23,24,25,26
54
A mercury hygiene precaution that must be followed is_______
Store scrap amalgam in sterilized pouches
Store Scrap amalgam under water
Store Scrap amalgam in milk jugs
Store Scrap amalgam in biohazard container
55
For the diagnosis and treamtent planning of root canal therapy, it is necessary to have available ________
Numbing agents
X-Ray Film
Oxygen
Nitrous Oxide
56
What supervision does the dentist not have to be physically present when dental auxillaries are being performed.
General Supervision
Indirect supervision
Supervised Supervision
Direct Supervison
57
What type of extraction instruments have a spoon shaped end and seperates the gums from the underlying bone?
Cryer Elevators
150 Forceps
301,46, and 34 elevators
Periosteal Elevators
58
Dental Helath Care workers are personnel who assist a dentist who may be exposed to what?
Bondily fluids such as blood and saliva
Bad Breath and Periodontal Disease
Emotions such as crying, anger, and or laughter.
Corona virus and hepatitis B
59
Apicoectomy is a surgery procedure involving radical removal of the ______
Pulp
The bone
Apex of the roots
Tooth
60
If an expiration date on an item has passed, remove the item from the shelf and
Tell your other team members
Throw away
Use it first before opening other items
Tell the Dentist
61
The instrument pictured below is a?
Broach
Hand File
Peso Reamer
Gates Glidden
62
Some legal autorities recommend that records be kept for _______
7-10 years
1-2 years
5-7 years
Indefinitley
63
After the soft composite material is placed in the cavity, the next step would be ______________
Etching the area
Rinsing the area
Bonding the area
Hardening the composite with the curing light
64
A good liner (base) under amlagams to help prevent sensitivity is __________
Dycal, bond, etch
Vitrebond, copalite, Dycal, and Glass Ionomer
Calcium hydroxide, Lime lite, bond
Etch, Bond, Calcium hydroxide
65
A factor in a patient's medical history that could cause complications during oral surgery is ________
Epilepsy
Blood Pressure
Hemophillia
Gag Reflex
66
What type of extraction instruments have sharp, triangular points on the end and are useful for removing root stumps?
301,46, and 34 elevators
Periosteal elevators
150 Forceps
Cryer Elevators
67
The Greek prefix "ortho" means _____
Alignment
Crooked
Straight
Smooth
68
A dental instrument frequently used during a pulpotomy is _______
151 forcep
Small surgical curette
Periosteal Elevatore
301 elevator
69
The following is used to cement the material to a tooth for a metal shell temporary crown....
Temp Bond
RMGI - Zinc Phosphate
Calibra
IRM
70
The ____ surface of dental enamel has the highest concentration of fluoride.
Outer Surface
Buccal Surface
Lingual Surface
Inner Surface
71
Services which include prosthetics are considered______
Diagnostic Services
Basic Services
Major Services
Prevenative Services
72
To prepare teh dressing for dry socket, ZOE should be mixed on
Plastic Mixing Pad
Stone Mixing Pad
Glass Mixing Pad
Parchment Paper
73
A ___________ is to enable one to locate materials filed under other systems.
Card Catalog
Paper Chart
Dental Software
Cross-reference File
74
Which type of extraction instruments are the universal upper arch extraction instrument?
301,46 & 34 elevators
Periosteal elevators
Cryer Elevators
150 Forceps
75
The best suggestions a dental assistant should give a patient who is experiencing a post-operative upset stomach is :
To drink a ginger-ale
To drink warm water
To drink a beer
to drink milk
76
The _____ of the clinical crown is where you would find a class V dental carries
Facial 3rd
Coronal third
Cervical third
Lingual 3rd
77
After a root canal is irrigated, the patient is usually instructed to return in _____
1-4 days
1-2 weeks
3-7 days
2-4 weeks
78
The shape of the upper central incisor is a ______
shovel-shaped tooth with chisel-shaped biting edge
candy corn
Ice Cream Cone
Spoon shaped tooth with serated biting edge
79
Dental malpractice insurance protects the dentist against __________
Liablility for negligence
the state dental board
being cross examined
Disease
80
_______ is not a carrier transmitted disease.
Oral Cancer
Hepatitis B
Tuberculosis
HIV
81
When measuring depth of gingival sulcus, the probe is placed ______
Between the teeth
Between tissue and tooth surface
Supergingival only
Between the filling and the enamel
82
What type of extraction insturment looks like a screw driver and are used to loosen teeth?
150 Forceps
Cryer Elevators
301, 46, and 34 Elevators
Periosteal elevator
83
The term exodontist refers to a person who limits their practice to _______
Root Canals
Dentures
Removal of Teeth
Braces
84
When Writing a prescription the abbreviation q.i.d. means take____
Until it is gone
4 times a day
1x per day
3 times a day
85
The clinical crown is divided into _____
8ths
4ths
6ths
5ths
86
According to Angle's classification of occlusion (overbite, Underbite, normal) the normal jaw position is classified as?
Class II
Class III
Class I
87
Details of all treatment are listed on the____ ____.
Patient's Medical History
Patien'ts Ledger
Patient's Chart
Patient's Insurance
88
An instrument included in the set-up for periodontal surgery is a ______
Periodontal Probe
Curette
150 Forceps
Periosteal elevatore
89
A tooth may die and rquire root canal treatment due to the following causes...
Trauma, extensive Decay, mechanical exposure, and chemical irritation.
Grinding your teeth
Eating icecream too often
Smiling too often
90
A biopsy is to : _____
obtain a saliva sampe
obtain a specimen of a suspicious lesion
obtain a blood sample
obtain a root sample
91
After active orthodontic treatment is finished, a ______ is used to stabilize the teeth.
Retainer
A Bracket
Wire
A band
92
The most common vaccination schedule for Hepatitis B is given ____
Intramusclualry 3 times over a 3 year period
Intramuscularly 3 times over a 3 month period
Intramuscularly 3 times over a 6 month period
Intramusclualry 3 times over a 1 year period
93
______ means tooth structure.
Morphology
Esthetics
Enamel
Facial
94
___________ are the codes used to identify for the insurance company the preocdure done to the patient.
ADA Procedue Codes
OSHA Codes
ODA Codes
Billing Codes
95
A deficiency of ______is responsible for many periodontal problems.
Vitamin D
Vitamin C
Vitamin A
Vitamin B
96
The instrument pictured below is??
Peso Reamer
Gates Glidden
Broach
Hand File
97
Pedodontics is defined as a dental practice limited to treatment of
Patients with Oral cancer
Adults only
Patients with Gum Disease
Birth and mixed dentition
98
The substance produced by the body in response to the Hepatitis B vaccination in an _______
Antibiotics
Infection
Antibody
Virus
99
The parotid duct opens into the mouth from the insde of the cheek opposite the
Maxillary 2nd pre-molar
Maxillary 2nd Molar
Mandibular 2nd Molar
Mandibular 2nd pre-molar
100
A technique used to eliminate periodontal pockets is _____
Deep Scaling
Suturing
Periodontal Probing
Pocket Packing