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DNTA 1354 Dental Specialties Final Review Flashcards | StudBud
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DNTA 1354 Dental Specialties Final Review
DNTA 1354 Dental Specialties Final Review
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Answers
1
Incisors don't have shovel-shaped lingual surfaces:
True
False
2
Which procedure smooths the surface of a root by removing abnormal tooth tissue that is rough
Scaling
Root planing
Probing
Curettage
3
Which component of a fixed bridge anchors to existing teeth?
Abutment
Pontic
Core
Unit
4
Not an example of a physical restraint
Holding patient hand
Nitrous Oxide/Oxygen
Mouth prop
Papoose board
5
Which of the following is true of primary teeth in contrast to permanent teeth
Crowns are broader at the cementoenamel junction than permanent teeth
Whiter enamel than permanent teeth
Thicker enamel than permanent teeth
6
Severe malocclusion can have effect on patients self esteem.
pyschosocial function
oral function
dental decay
periodontal disease
7
Which of the following teeth are posterior.
incisors, canines
canines, premolars
premolars, molars
incisors, molars
8
A maxillary partial denture will have a ____ connector, and the mandibular partial denture will have a ____ connector.
lingual; facial
palatal; lingual
lingual; palatal
palatal; mandibular
9
Which statement is correct regarding preformed polycarbonate crowns ?
Used as the mold for acrylic resin to fabricate a custom provisional
They don't look like a tooth
They are thin and not esthetically pleasing
A preformed crown is a critical item
10
Dental assistant can become certified if they pass an exam given by the ____.
ADA
ADAA
OSHA
DANB
11
In an invasive surgery procedure, what type glove should be worn?
Latex
latex
Prepackaged sterile
Overgloves
12
Third molars in the Universal Numbering System are: 1,16,17, and 32
True
False
13
An oral and maxillofacial surgeon must pass a national standardized examination, given by the American _________
Association of Oral and Maxillofacial Surgeons
American Dental Association
American Medical Association
Board of Oral and Maxillofacial Surgery
14
Class I occlusion
Underbite
Over bite
Mesiocclusion
Normal occlusion
15
There are _ amount of teeth in each quadrant of the primary dentition
16
10
8
5
16
What type of response to percussion test would indicate that inflammation is present?
Negative
Obturation
Acute
Positive
17
The lowest level of intellectual disability with an IQ of 20-40
Severe
Profound
Borderline
Mild
18
Subjective are symptoms described by patient
False
True
19
Not permitted for a chairside dental assistant
Placing, carving, and finishing amalagam restoration
Providing patient education
Charting
Exposing and processing radiographs
20
Pediatric dentist focus on which set of patients?
angry children
infants and children
special needs
infants, children, adolescents
21
Which instrument is designed to clean subgingival calculus?
Gum File
Gracey Curette
Scaler
Chisel Curette
22
Cervical margins should have no more than 0.5 space
True
False
23
What could occur when fabricating a provisional if undercuts are present on proximal surfaces ?
Inadequate margins
Locking on
Occlusal voids
Distortion
24
Thermal sensitivity tests :
Not reliable
Can be used on gingival tissue
Can be used on metallic restorations
Include testing for cold sensitivity with dry ice
25
Which is NOT true of certification by DANB?
It is a voluntary credential
It is required in all states to preform expanded functions
Verifies that you have obtained a certain level of knowledge
Achieved by passing DANB exam
26
Guidelines for establishing trust between the child and dentist include:
tell, show, do
show, tell, do
tell, do, show
show, do, tell
27
The blade, cylinder or screw form that is surgically embedded into the bone during the first surgery is which type
titanium
endosteal
titanium abutment
abutment post or cylinder
28
Primary teeth are identified by letters, permanent is numbers. Which is this numbering system?
ISO
FDI
Universal/national system
Palmer notation system
29
Instrument used to cut periodontal ligaments for atraumatic tooth extraction.
periotome
orban knife
furcation probe
scaler
30
Statement INCORRECT concerning ultrasonic scalers?
Spray of water cools tooth
It should not be used on newly erupted teeth
Ultrasonic scaler only removes supragingival calculus
Ultrasonic may damage crowns
31
Scraping the gingival lining of a periodontal pocket:
root planing
scaling
none of the above
gingival curettage
32
During the frontal evaluation of facial esthetics, the face is examined:
to evaluate lip protrusion.
for bilateral symmetry.
to evaluate vertical facial proportions & mandibular angle
to determine whether the jaws are proportionately positioned
33
When surgically placing implants, its recommended the team includes the clinician,the surgical dental assistant, and the
dental hygienist.
nonsterile circulating assistant.
sterile circulating assistant.
expanded-functions dental assistant.
34
What is the metal device that is designed to protect the abutment teeth from excess occlusal loads and stress
clasp
rest
minor connector
stress breaker
35
_______ are used to remove a tooth in one piece, with the crown and root intact.
A rongeur
Extraction forceps
A periosteal elevator
A surgical curette
36
In which location will the surgical team perform oral surgery procedures?
Hospital operating room
General physician’s office
Physical therapy office
General dentist’s office
37
What type of implant is used as an alternative for bridges?
Endosteal
Transosteal
Titanium
Subperiosteal
38
Oral surgery instrument classification as ____ .
Depends if blood is on them
Critical
Non-critical
Semi-critical
39
Frontal evaluation of facial esthetics evaluates bilateral symmetry
False
True
40
The first appointment for a child should take place around the child’s first birthday.
True
False
41
During an objective exam dentist will not take into consideration...
Patients pain report
Presence of decay
Swelling
Tooth mobility
42
Preformed crowns used for provisional coverage reduces time for the procedure
False
True