Final Review Flashcards
1
Q
What type of radiography would be exposed throughout root canal therapy?
A
Periapical
2
Q
The diagnosis of inflamed pulp tissue is?
A
Pulpitis
3
Q
When a dentist taps on a tooth, what diagnostic test is being performed?
A
Percussion
4
Q
Another term for necrotic?
A
Nonvital
5
Q
The irrigation solution recommended during root canal therapy is?
A
Diluted sodium hypochlorite
6
Q
What dental emergency can result if bacteria reaches the nerves and blood vessels of a tooth?
A
Abscess
7
Q
Then dental selected for a pulp cap is?
A
Calcium Hydroxide
8
Q
What portion of the pulp would the dentist remove in a pulpotomy?
A
Coronal Portion
9
Q
What surface of a posterior tooth would the dentist enter with a rotary bur when opening a canal for root canal therapy?
A
Occlusal
10
Q
What instrument has tiny projections and is used to remove pulp tissue?
A
Broach
11
Q
What specialist performs root canal therap?
A
Endodontist
12
Q
_____ is a surgical procedure that involves the removal of the apex of a root.
A
Apicoectomy
13
Q
_______ is a surgical periodontal procedure
A
Gingivectomy
14
Q
What units of measurement are used on the periodontal probe?
A
Millimeters
15
Q
Who can perform a dental prophylaxis?
A
Dentist and Dental Hygienist
16
Q
What is the depth of a normal sulcus?
A
1 to 3 mm
17
Q
What type of radiograph is especially useful in periodontics?
A
Vertical Bitewing
18
Q
What is the purpose of explorers in periodontal treatment?
A
To provide tactile information and to locate calculus
19
Q
What is the purpose of a periodontal pocket marker?
A
To mark bleeding points in the gingival tissue
20
Q
What information is included in periodontal charting?
A
Pocket readings
Furcations
Tooth mobility
21
Q
How do patients most often seek periodontal care?
A
Referral by their general dentist
22
Q
How does an ultrasonic scaler work?
A
Sound waves
23
Q
How can a dental assistant further her or his career as a surgical assistant?
A
Obtain continuing credentials in oral and maxillofacial surgery
24
Q
What type of surgical procedure would a general dentist most common perform?
A
Single extraction
25
What surgical instrument resembles a spoon excavator?
Surgical Curette
26
In what type of setting are oral surgery procedures completed?
Dental office
Outpatient surgical center
Hospital
27
Most oral and maxillofacial procedures are considered?
Minor Surgery
28
What surgical instrument is user to trim and shape bone?
Rongeur
29
The periosteal elevator is used to sever the _______
Periosteum
30
What procedure is generally completed by the surgeon following the removal of multiple extractions?
Sutures or Alveoplasty
31
Universal Forceps are designed to be used for?
Left or right of the same arch
32
How long should the patient be instructed to keep sterile gauze on the surgical site to control bleeding?
3o minutes
33
What is an absorbable suture material?
Catgut
34
When a tooth is directly under gingival tissue, it is said to be?
Soft tissue impacted
35
What should you instruct a patient to place to control swelling during the first 24 hours?
Cold pack
36
The term suture refers to?
Stitching
37
What is the approximate time frame for the removal of nonabsorbable sutures?
5 to 7 days
38
If a persons tooth is not properly aligned with its opposing tooth the malalignment is called?
Cross-Bite
39
What is the term used for abnormal occlusion?
Malocclusion
40
What tooth is used to determine a person's occlusion?
Maxillary First Molar
41
If a person occludes his or her teeth and the mandibular anterior teeth are not visible the diagnosis is?
Overbite
42
What type of radiograph is most commonly exposed in orthodontics?
Cephalometric
43
How many photographs are commonly taken in the diagnostic records appointment?
5
44
What could be a genetic cause for malocclusion?
A parent with a small jaw
45
The instrument used for seating a molar band is?
Bite Stick
46
To ease the placement of orthodontic bands, what procedure is completed to open the contact between specific teeth?
Placement of a separator
47
When braces are removed, is orthodontics treatment over?
No
48
The orthodontic scaler is used for?
Removing excess cement or elastic ties
49
An example of a retention appliance is the
Hawley Retainer
Positioner
Lingual Retainer
50
What material is used along with cement that helps with the cementing process of the brackets?
Bonding Agent
51
What gypsum material is most commonly used for fabricating orthodontic diagnostic models?
Plaster
52
_____ can make flossing easier for someone wearing braces.
Floss Threader
53
Which type of tray is constructed to fit the mouth of a specific patient?
Custom
54
An impression would be considered a
Negative Reproduction
55
Irreversible hydrocolloid material is also referred to as?
Alginate
56
The powder/ water ratio for a maxillary preliminary impression is
3 scoops power to 3 measures water
57
What additional method can be used to mix final impression material instead of using an extruder?
Spatula and pad
58
How is the light-body impression material applied during the final impression procedure?
Extruder tip
59
Which type of impression tray allows the impression material to mechanically lock on?
Perforated
60
Gypsum materials are mixed using a?
Spatula and rubber bowl
61
Another name for a dental model is?
Dental Cast
62
Which of the following terms are the description of the portions of a dental model?
Anatomical/Art , Base /Teeth
63
How long should you wait before you separate a model impressions?
24 hours
64
Which model (maxillary or Mandibular ) should you begin trimming first?
Does not matter
65
What method is used to mix irreversible hydro colloid material on/in?
mixing bowl
66
An example of a contaminated item that could be found in the dental lab would be?
impressions
67
What is the material universally used used for taking a bite registration?
Baseplate wax
68
Baseplate wax is ______ before being placed in the patient's mouth for a bite registration.
Warmed
69
Which piece of lab equipment would be used to grind away plaster or stone?
Model trimmer
70
What dental material is used in creating a dental model?
Gypsum
71
To extend an impression tray what type of wax is used?
Rope utility wax
72
What type of wax is used to obtain a patient's bite?
Baseplate Wax
73
You are describing a child's _____ when a 10-year old is behaving like a 6-year old?
Emotional Age
74
At what stage of life does a child first want control and structure in his or her environment?
3 to 5 years of age
75
Which of the following is a mechanical device that can be used to gently restrain pediatric patients?
Papoose Board
76
How often are radiographs recommended to be taken in a child with a high risk of decay?
Every 6 months
77
What precaution is taken when using a bristle brush?
Not to traumatize the tissue
78
Fluoride varnish is applied as?
Direct Gel
79
At what phase of orthodontics would a pediatric dentist intercede in getting a patient to stop sucking his or her thumb?
Interceptive
80
When should children first see a dentist for regular examinations?
When their first tooth erupts
81
What procedure is recommended to protect the pits and fissures of posterior teeth?
Sealant
82
Describe the types of patients seen in a pediatric office?
Healthy Adolescence
Special needs children
Special needs adults
83
The purpose of coronal polishing is to?
Remove stains and plaque
84
What type of matrix band is used on primary teeth?
t band
spot welded
85
What endodontic procedure is performed on a primary molar?
Pulpotomy
86
Would a child be referred to a prosthodontist for the placement of a stainless steel crown?
No
87
In children, which teeth are most commonly injured?
Maxillary Anterior
88
When a tooth is avulsed, it has been?
Accidently and completely removed from the socket
89
How would the dentist stabilize a tooth after an injury?
With a temporary splint
90
Who in the dental office is legally required to report child abuse?
Dentist
91
What could be a possible sign of child abuse?
Chipped or fractured teeth
Bruises
Scars on lips or tongue
92
An oral prophylaxis includes
Removal of calculus and debris
93
How long will pediatric dentist continue his or her education after dental school?
2-3 years
94
Stains that may be removed from the surfaces of teeth are?
Extrinsic
95
Stains that cannot be removed from the surfaces of teeth are?
Intrinsic
96
Which tooth surface should coronal polishing begin on?
Distal/ Buccal surface of the most posterior
97
The purpose of selective polishing is to?
Polish only teeth with stain
98
Which is the most recommended technique for stain removal?
Rubber cup polishing
99
The purpose of fulcrum is to ?
Provide stability to the hand
100
What can result from using a prophy angle at high speed?
It can cause frictional heat
101
If your patient plays soccer, would you recommend that he or she wears a mouth guard?
Yes
102
The patient's head is positioned _______ for access to the maxillary anterior teeth
Chin upward
103
_______ is a type of astringent that can be applied to a retraction cord to control bleeding
104
A term for overgrown gingival tissue?
Hypertrophied
105
What type of instrument would a dentist use to reduce the height and contour of a tooth for casting?
Rotary instrument
106
Why would a patient NOT be a candidate for a fixed prosthesis?
Having Poor Oral Hygiene
107
Fixed prosthodontics is commonly referred to as _______
Crown and bridge
108
The type of impression to be sent to the dental laboratory for the preparation of a crown is the ____ impression
Final
109
A _____ is used during a crown and bridge preparation to displaced gingival tissue
Gingival retraction cord
110
How does the dentist convey to the laboratory technician what type of crown is to be made?
Laboratory prescription
111
The laboratory technician prepares an exact replica for the prepared tooth to make a crown, what is the replica called
Die
112
If a tooth is nonvital, what is fabricated and placed into the pulp for better retention of a crown?
Post and core
113
An advantage of a computer- assisted (CAD/CAM)
Fewer appointments
No impressions
Reduced tooth sensitivity
114
Which of the following is the minimum number of appointments needed to fabricate a fixed bridge?
2
115
What is placed on a prepared tooth while the laboratory is fabricating a permanent crown or bridge?
Provisional
116
Who in the dental office can legally cement a permanent crown or bridge?
Dentist
117
What accessory would be provided to the patient to help in flossing a bridge?
Bridge threader
118
The type of removable prothesis that would replace teeth 18 through 21 and 19 through 31 is a?
Partial Denture
119
What can affect a person's decision when choosing a removable prosthesis?
Cost
Confidence
Appearance
120
Why is it important for the alveolar ridge to be evenly contoured for the fitting of a removable prosthesis?
For mastication
For a better fit
121
What oral habits could affect the choice in having a removeable prosthesis?
Clenching
Grinding
Mouth Breathing
122
The metal skeleton of a partial is referred to as the?
Framework
123
The retainer of a partial is referred to as the?
Clasp
124
What components of a partial affect the way its seated in the mouth?
Rests
125
A type of final impression material used for the fabrication of the partial is?
Elastomeric
126
A dental material laboratory technician uses to set the teeth for the try in appointment for a denture is?
Wax
127
The suction seal that is created between maxillary denture and the plate is the?
post dam
128
How many teeth are in a full set of dentures?
28
129
An immediate denture would most commonly be treatment planned after?
Extraction of multiple teeth
130
An immediate denture is commonly worn for
A few months
131
How is an overdenture supported in the mouth?
Teeth
Implant
Oral mucosa
132
The term for placing a new layer of resin over the tissue surface of a prosthesis is ?
Relining
