Mod 5 Flashcards
0
Q
What does apicoectomy mean
A
Surgical removal of the apical portion of the tooth
1
Q
What r the symptoms of pupal damage
A
Oversensitivity to hot n cold
Pain n discomfort
Facial swelling
2
Q
What is debridement mean
A
Removal of debris,including neurotic nerve tissue,from a tooth root canel
3
Q
What is extripation
A
Removal of infected pulp tissue within a tooth
4
Q
What is necrotic pulp?
A
Non vital pulp that is dead & gangrenous
5
Q
What is obturate
A
To fill the root cancels of a tooth
6
Q
What is a periapical abscess
A
Infection from withit he tooth that spreads out through the apex & into surrounding bone
7
Q
What does pulpitis mean
A
Inflammation of tooth pulp
8
Q
What is alveolitis
A
A post extraction complication resulting in inflammation of the alveolar process also known as dry socket
9
Q
What is ankyloglossia
A
Shortness of tongues frenum literally tongue tied
10
Q
What is diastema mean
A
A gap between two teeth
11
Q
What is exodontia mean
A
The extraction of a tooth
12
Q
What is luxate mean
A
To put out of joint or place
13
Q
What does malignant mean
A
Tumor that is life threatening ,such as a squamous cell or basal cell carcinoma
14
Q
What is another name for calculus
A
Tarter
15
Q
WHat is the socket of a tooth called
A
Alveolus
16
Q
What is autonomy mean
A
Independent fuctioning
17
Q
A tooth forcibly separated from its socket is called what
A
Avulsed tooth
18
Q
What portion of the tooth can be seen clinically
A
Coronal
19
Q
What is decalcification
A
The removal of calcium cells from the bone or teeth
20
Q
What do they call the shedding of primary set of teeth
A
Exfoliate
21
Q
What do they call the stuff that is inhaled and is a flammable anesthetic and gas
A
Nitrous oxide
22
Q
What is a open bay
A
A big room with no walls
23
Q
What is a non vital tooth
A
A tooth in witch the pulp tissue is dead
24
What is a papoose board
A restraint used for the safety of kids
25
What do we call a removal of pulp tissue in the crown portion only
Pulpotomy
26
What is a pulpectomy
Complete removal of all pulp tissue
27
What is a space maintainer used for
To close the space between teeth
28
What are t-bands for
A retainer free matrix made of brass, commonly used on primary teeth
29
What is a traumatic intrusion
A tooth forcibly driven into the alveolus with only a part of the crown visible
30
What is a vital tooth
Alive or healthy pulp tissues nb
31
The part of a tooth that is visible in the oral cavity is what
Clinical crown
32
Stains that are formed from within the tooth's structure are called
Endogenous stains
33
Stains that are formed outside the tooth are called what
Exogenous stains
34
The stains on the external surfaces of the teeth that can be removed with polishing is called what
Extrinsic stain
35
What is fulcrum
Finger stabilizing point
36
What are stains formed from within the tooth structure that can not be removed with polishing is called what
Intrinsic stains
37
A complete removal of all stains debris and calculus is called what
Prophylaxis
38
Subgingival means what?
Below the gingival tissue
39
What is supragingival mean
Above the gingival tissue
40
What is acrylate
A salt acrylic acid
41
What is a material that is set by a chemical process of mixing a base and catalyst togather
Chemically cured
42
What is a dental sealant
A hard clear or opaque or tinted resin that is placed on the pits and fissures of the occlusal surfaces of carries free teeth
43
What causes cavities
Bacteria and sugar
44
Sealant material that contains filler particles is called what
Filled resin
45
What does light cured mean
A material that is set by a curing light
46
Process of setting a dental sealant is called what
Polymerization
47
The ability of a dental sealant to adhere to the tooth's structure is called what
Retention
48
A sealant that does not contain filler partials is called what
Unfilled resins
49
*During endodontic treatment the cancels are irrigated with _____ or ______
Sodium hypochlorite ; hydrogen peroxide
50
*After irrigation ,root cancels are filled with what
Paper points
51
*Removal of the corneal portion of the pulp is called what
Pulpotomy
52
*To strengthen the retention of a crown on a endodontically treated tooth,______ may be placed
A post with a core buildup
53
*A _______ is the sugerical removal of the apex portion of the tooth
Apicoectomy
54
*To place medication with the cancels ,______ are used in slow-speed hand piece
Lentulo spirals
55
*During the obturation appointment for root canels,the clean,prepared canels are filled
with what
Gutta percha
56
*Pupal irritation can occurs through microbial,mechanical and ______ irritation
Chemical
57
*Damage from pupal tissue come from all of the following except?
A-attrition
B-tooth decay
C-irrational from dental materials
D-trauma
A-attrition
58
*An endodontic test consisting of dentist tapping gently on the crown to determine the presence of inflammation or infection is what
Percussion
59
*All but one of the following are used as intracanal medicaments.witch one is the exception?
A-phenol C-iodine
B- formocresol D- glutataldehyde
D- glutataldehyde
60
*Placement of a sedative filling to encourage reparative Dentin during endodontic treatment is know as what
Reversible pulpitis
61
*A serious bacterial infection that can become life threatening is what
Cellulitis
62
*To accomplish a good seal in the gutta Percha during the obturation appointment, the dental assistant will take a radiograph to ensure that the master gutta Percha point reaches within _____ of the apex
Less the 1 mm
63
*The endodontic spreader is used to what
Condense root canal filling materials against the canal walls
64
*A retrograde filling is placed where
At the root apex
65
```
*Necrotic pulp ________
A-is non- vital pulp
B- is pulp and has been deprived of blood & nerve supply
C- is pulp that is infected & dead
D- is all of above
```
D- all of above
66
*The dental dam is utilized during endodontic treatment to ensure ?
A- small endo instruments are prevented from going down pt. throat
B-debris is kept from entering the oral cavity
C- prevention of contamination of Silvia to canal
D-all of above
D- all of above
67
*Root canal reamers are used to _____ after broaches have been used
Enlarge the pulp canal
68
*K-type , H- type, and S -type are all examples of what?
Files
69
*A community of numerous types of bacteria as well as other organisms that easily adhere to surfaces in the oral cavity is known as what
Plaque and biofilm
70
*Tissue fluid,dead cells,& polymorphonuclear leukocytes are all components of puss,which is also known as exudate or ______?
Suppuration
71
*The______ is the area that marks the connection between the attached gingival and the alveolar mucosa is what
Mucogingival junction
72
*_____ peridontal pocket measurements per tooth are recorded when evaluating probing depths
Six
73
*The type of probe used to assess furcation involvement is the ____probe
Nabers
74
*The furcation involvement where the entrance to the furcations is clinically visible due to recession of the gingiva is a class _____ furcation
IV = 4
75
*In addition to using a probe to measure sulcus depth, it can be used to evaluate the width of attached gingiva and ____
Recession
76
*The curette is used to remove calculus, dental plaque, and _____
To smooth roughened root surfaces
77
*A______ is a graft that comes from a donated sorce
Allograft
78
*A lingual frenectomy is performed when a pt. has a tongue tied condition also known as ______
Ankyloglossia
79
*A xenografts is a what
Sugerical procedure in which bone is harvested from another species
80
*Periodontal dressing is a material that does what
Serves as a protector for tissue following surgery
81
*The instruments that appear to b much like scissors with locking joints and serrated beaks are?
Needle holders
82
*_____ are used to remove calculus either subgingivally or supragingivally
Curettes
83
*Calculus is ______
Plaque that has had time to harden
84
*A sugerical bone file is used to what?
Trim and smooth bone after teeth have been extracted
85
Ortho treatment that creates space in the mouth, or reduces a pt. poor oral habits,prior to or instead of full ortho procedures
Corrective (interceptive) orthodontics
86
Term used to describe structures of the teeth,jaws,and surrounding facial bones is called what
Dentofacial
87
Arch wire is what
A contoured metal wire that provides force by guiding the movement of teeth during orthodontic treatment
88
A condition that occurs when a arm or leg of fetus presses against another forming bone,causing distortion of a rapid illy growing area is called what
Fetal molding
89
This instrument is used to cut thin ligature wire . The beaks are tapered with carbide inserts that can b replaced or sharpened when worn is called what
Pin and ligature cutter( ligature cutter)
90
A light wire used to hold an orthodontic arch wire into bracket is called what
Ligature wire
91
Term used to describe a class lll occlusion ,in witch the mesiobuccal cusp of the maxillary first molar is distal to the mesiobuccal groove of the mandibular first molar is called what
Mesioclusion
92
A class II malocclusion in witch the mesiobuccal cusp of the maxillary first molar occludes mesial to the mesiobuccal groove of the mandibular first molar by the width of a premolar is called what
Distoclusion
93
What is anaerobic mean
It's bacteria that can live with no oxygen they live in the gums
94
This instrument is used to utilize the bracket placement , removal of elastomeric rings,and removal of excess bonding or cement around bands or brackets is what?
The orthodontic scaler
95
This tool/instrument is used to tuck twisted ligature wire ends into interproximal spaces is called what
Ligature director
96
A orthodontic appliance used after orthodontic treatment to maintain teeth in there desired position is called what
Retainer
97
This instrument is used to assist in band seating with the aid of pt. biting force. The Handel and tip are one piece made from autoclave material.the trangelular steel working area is placed occlusal on the band (buccal/lingual) so the patient can bite onto a plastic stick.the biting force drives the band into position is called a what?
Bite stick
98
This instrumentis used to carry and place the bonded bracket on the tooth. Designed with a long tipped, reverse action and serrated beaks to secure the bracket in place is called what
Bracket forceps ( placement tweezers)
99
Used for seating separating springs and bending arch wire.the opposing beaks are conical and pyramidal. They come in a verity of lengths are called what
Bird beak pliers
100
This instrument is used to seat and position the band on the tooth.canbe used to contour the occlusal aspect of the band around the tooth.the working end has round serrated tip to prevent slippage is called what ?
Band (driver) pusher
101
This insterment is used to hold orthodontic arch wire when placing or removing the wire from the mouth.the two opposing beaks have serratedtips that can b pointed straight or curved is called what
Weingart utility pliers
102
This instrument has one round and one concave opposing parallel beak.the beaks are used to form the Omega loop and various other loops into the arch wire is called what
Tweed loop-forming pliers
103
This instrument has two stainless steel beaks that are used to remove poster bands. One beak is cylinderal with a replaceable nylon tip;the other is curved with a carbide incert. The cylinderal beak is placed onto the occlusal surface with the curved beak placed on the gingival surface of the band is called what
Posterior band remover pliers
104
What is the instrument used to recontour and adapt the o- bands around the tooth.beaks are tapered with a slight bow. One beak tip is concaved and one is convex ,allowing them to fit together for contouring ortho bands is called what
Band contouring pliers
105
* burs are larger in size then dental burs, and are used to remove bone ,to expose root tips,or to what?
Divide teeth for sectioning and removal
106
*The procedure performed to reduce or eliminate containments from entering the operative field is ?
Sugericial asepsis..... Also known as washing of hands
107
```
*surgical attire consists of what?
A-gown
B-scrubs
C-proactive eye ware
D -all of above
```
D-all of the above
108
*Which of the following is considered to be within normal range of blood pressure for an adult
A-160/100. B-120/92
C-120/80. D-146/94
C 120/80
109
*_______ is the procedure that is usually performed to remove alveolar bone. After tooth extraction
Alveoectomy
110
*A _______ is the suction mechanism utilized during sugerical procedures
Sugerical Aspirator
111
*The instruments used to loosen the periosteum tissue from the bone are the *
Periosteal elevators
112
*______ biopsy is preformed by scraping a layer of cells from the surface of a lesion
Exfoliative
113
*Forceps designed with two pivotally connected handles eliminate the need for utilizing _______ prior to the extraction
Elevators
114
*"cow horn " forceps have pointed beaks that fit what
Furcation areas of molar roots
115
*_______ scissors are small curved half moon blades that are utilized to cut suture thread
Suture
116
*The instrument used for nipping uneven bone pieces by contouring and shaping the bone after an extraction is what
Rongeurs
117
*resorbable suture materials do not require removal following placement and are composed of what
Collagen substance
118
What is in a endo set up
Basic set up-anesthetic-rubber dam set up-Saliva ejector,HVE,air/water syringe -slow speed hand piece and round bur-high speed hand piece with bur-broaches,reamers,files- endo spoon excavator,spreader and condenser -Woodson ,Articulating paper and floss-Irrigating syringe with solution-Heat source-Paper points and cotton pellets- medication-temporary filling material- endo ruler and stoppers- x-ray film and lead aprons for pt.
119
What is in a basic set up
Mirror - Explorer - Cotton Pliers - Perio Probe
120
*Aleoloplasty is what
The sugerical contouring and shaping of irregular bone
121
Equipment needed for applying fluoride
Basic setup - HVE and saliva ejector and air/water syringe - 2x2 gauze - fluoride solution - fluoride trays - clock or watch
122
*A pt. who presents to an oral surgeon officewith a periodontal abscess or cellulitis will have the ______ procedure proformed
Drainage
123
*The procedure performed to correct a diastema is a ______
Frenectomy
124
*A pediatric office environment has a ______ type treatment area
Open bay
125
*The child in this development stage is learning the skills to becoming independent
Infancy to age 2
126
*A child's first dental appt. should be between age
1 to 2 yrs old
127
*A _______ may be utilized as a gental restraint on a misbehaving kid
Papoose board
128
*Preventive procedures that can be preformed on Peds pt. include coronal polishing,fluoride treatments ,placement of pit and fissure sealants,interceptive ortho and what
Mouth guards
129
*The device fabricated to hold the space of a permanently lost primary tooth is a what
Space maintainer
130
*For pediatric pt.s,complete crown coverage is a accomplished with the use of a what
Stainless steel crown
131
*Use of intros oxide or valium is a example of the ______ behavior mgt.technique
Sadation
132
*Selective polishing is what
Polishing only the teeth where visible plaque and stain are present
133
*Stains can be located both _____ and ______
Supragingival ,subgingivial
134
*_____ stains are both associated with patients who have poor oral hygiene
Brown and yellow
135
*______ stains can be found on the tongue ,restorations,and plaque,and appere yellow or brown
Chlorhexidine
136
*Silicate and super fine silex are medium abrasives that remove _____ stains
Light to medium
137
*When polishing the mandibular arch, the pt. should b positioned so that the lower jaw is positioned ______
Parallel to floor
138
```
*Indications for sealants include allof the following except
A-newly erupted molars
B- teeth w/deep pits and grooves
C- decay free teeth in adolescents
D-teeth with shallow grooves
```
D-teeth w/ shallow grooves
139
*Indications for sealants include all of above except
A- fluoride treatment
B- pits or perm. teeth
C- deep pits & fissures on decay free teeth
D-newly eruptid molars
A - fluoride treatment
140
*Intraoral & extraoral are types of _____ that provide stability for the operator during the polishing procedure
Fulcrum
141
*To check for retention of a sealant ,the dental asst will use a what
Explorer
142
*Fluoride is used immediately following the placement of a sealant to
Remineralize the enamel
143
*Light cured sealant material is preferred because
The material cane b manipulated until cured with a curing light
144
*Factors that can cause sealant failure include
Inadequate etching and moisture contamination
145
*A _____ can provide protection and moisture control during the placement of a sealant
Dental dam
146
*What procedure should b utilized if etchant contracts the pt.s skin or oral mucosa
Flush immediately with water
147
*Some dental practice acts will allow ortho assts. to place arch wires adjust headgear and _____
A-place seperators. B- fit ortho bands around molars
C- fabricate vaccum machine formed retainers
D- all of above
D- all of above
148
*Class I occlusion is
When the mesiobuccal cusp of the maxillary first perm. Molar occludes with the mesiobuccal groove of the mandibular first molar
149
*Class II malocclusion is what
When the mesiobuccal cusp of the maxillary first molar occludes meisal to the mesiobuccal groove of the mandibular first molar
150
*The 3 categories within the etiology of malocclusion are genetic ,local & what
Systematic
151
*The most common cause of malocclusion is
Crowding
152
*The severe protrusion of the maxillary anterior teeth,causing a horizontal space between the mandibular facial surfaces of the lingual aspect of the maxillary anterior teeth is
Over jet
153
*A maxillary tooth or teeth that are aligned so that they are lingual to the occluding mandibular tooth or teeth is
Cross bite
154
*The instrument used to cut and hold the distal ends of arch wires are the
Distal end cutters
155
*The ______ type of bracket is the most common type of attachment for fixed appliances
Edgewise
156
*This fixed appliance is used to spread the mid palatal structure creating space is what
Palatal upper jaw expansion appliance
157
*Head gear is utilized to treat what
Class II division I
158
*A ______ radiograph is an X-ray that provides the orthodontist with the lateral view of the pt. head teeth and jaw
Cephalometric
159
*A typical orthodontic treatment sequence is as follows
Application of seperators ,placement of posterior bands ,placement of brackets,inception of arch wire ,interval adjustment checks ,band and placement of retention devices
160
*The _____ type wire is used in the initial stages of tooth movement
Nickel titanium
161
```
*Foods to avoid during ortho treatment includes all except
A-husk foods
B- foods that r sticky
C- hard food
D- soft food
```
D- soft food
162
*_____ hooks are utilized to attach elastics to ligature ties
Kobyashi
163
*______ occlusion occurs when there is ideal contact between the mandibular and maxillary arches
Neutroclusion
164
*The treatment plan presented during the case presentation includes all except what?
A- approximate time B- cost
C- post treatment photos D- what is to b accomplished
C- post treatment photos
165
*These types of pliers are used to hold ortho arch wire when placing or removing from the mouth
Weingart utility pliers
166
What is in a coronal polish set up
Basic setup - saliva ejector,air/water tip - disclosing agent - polishing paste - floss - bridge threads ( if needed) - 2 x 2 gauze - cotton tip applicator - phrophy angle - phrophy brush - slow speed hand piece
167
Straight or angled cutting edges may have notch on end of cutting edge ,come in a veriety of sizes
Suture sissors
168
Univeversal sergical setup includes what
Mouth prop and sutures , mirror , explorer , cotton forceps , sugerical curettes , perio steal elevator, sugerical aspirator tip, tissue holder, hemos, suture sissors, needle holder scalpel , with # 12 blade
169
Extraction of maxillary right first molar setup
Mouth prop, mirror, cotton forceps , sugerical curette , periosteal elevator , sugerical aspirator tip , hemo, straight elevator, maxallary right forceps # 10s &# 88 R
170
What is in a extraction of a impacted mandibular molar setup
Tongue/cheek retractor , mouth prop, Ronguers, sugerical mallet, chisel , tissue forceps , bone file , suture, mirror , ,explorer, cotton forceps , sugerical curette, periosteal elevator,straight elevator , root tip picks( right and left), mandibular forceps #17 & 16 cow horns , hemo, tissue sissors, scalpel w/#12 blade, needle holder, suture sissors, sugerical aspirator tip
