Operative dentistry Keit Sreng 1
Operative Dentistry Quiz
Test your knowledge in the fascinating field of operative dentistry with this comprehensive quiz. Featuring 65 carefully crafted questions, you can evaluate your understanding of dental procedures, historical milestones, and essential concepts in dentistry.
Whether you are a student, educator, or dental professional, this quiz is perfect for anyone with an interest in the field. Key highlights include:
- Wide range of topics related to operative dentistry
- Challenging questions to enhance your knowledge
- A great way to assess your skills and understanding
Operative dentistry is defined as that branch of the science and art of dentistry which deals with as followed except:
Diagnosis of dental problem
Treatment plan that can restore the tooth
Prognosis of defects of tooth hard tissue
Full coverage restoration of crown
The correction and restoration in operative dentistry are as followed except:
Restoration of proper tooth form
Restoration of proper tooth function
Restoration of esthetic
Correction by alignment of incorrect tooth position
The establishment of first dental college of the world is at:
Boston in 1830
New York in 1845
Baltimore in 1840
Colorado in 1850
He main objectives of operative dentistry during 1900 A.D were:
Relief of pain and extraction of teeth
Placement of ceramic crown
Correction of protruded tooth
Complete denture
The full name of G.V.Black is
George Viney Black
Grossmah Ving Black
Greene Vardiman Black
Goglo Vauban Black
The aims of operative dentistry are:
Root canal treatment
Extraction of wisdom tooth
Cast for making a bridge
Restoration of carious cavities
Serious consideration before undertaking any operative procedure:
Knowledge in investigations
Knowledge in history of the world
Skill in sports
Knowledge of dental morphology, anatomy, and histology
After operative procedure the patient
Cannot speak well
Cannot eat easily
Esthetic not improved
The dental and general health of the patient is enhanced
. Indications for operative procedures are, except:
Caries
Loss of the tooth structure due to attrition, abrasion, erosion
Malformed, discolored teeth
Tooth malalignment
The first form of amalgam was a silver-mercury paste advocated by:
Tito in 1826 in France
Polo in 1830 in England
Ferdinand in Italy
M.Taveau in 1826 in Paris
The first form of amalgam was brought to the attention of the dental profession in the United States by the crawcour brothers in:
1827
1830
1833
1839
The University that established the first University affiliated dental program is:
New Youk University
Boston University
Mary land University
Harvard University
. Harvard University established the first University – affiliated dental program:
In 1840
In 1850
In 1860
In 1867
The heritage of operative Dentistry in addition to the Blacks includes practitioners such as:
John Kennedy
Jack John Son
G.W.Bush
E.K. Wedelstaedt and George Hollenback
Harvard University was found:
In 1636 in Cambridge (Massachusets)
In 1660 in Cambridge (Massachusets)
In 1700 in Boston (Massachusets)
In 1640 in Cambridge (Massachusets
In the United States, dentistry originated
In the 17th century when several “Barber-dentists” were sent from England
In the 18th century by well trained dentists
In the 18th century by “Barber-dentist” from France
In the 17th century by “Barber-dentists” from Spain
D.M.F.S is:
Distal Mesial Facial Surface
Decay Mesial Filling Surface
Dental Missing Facial Superior
Decay Missing Filling Surface
Fluoridation of water in year 2000 is approximately:
In 40 countries worldwide
In 50 countries worldwide
In 55 countries worldwide
In 60 countries worldwide
The word laser is an acronym for:
Length amplitude section electronic review
Long amplitude secondary easy reaction
Light amplification by stimulus effect radiation
Light amplification by stimulated emission of radiation
In the use of radio-vision Graphy (R.V.G)
It provides image on the screen of a video monitor in one hour
It provides image on the screen of a video monitor in two hours
It provides image on the screen of a video monitor in three hours
It provides instant image on the screen of a video monitor
In the use of Radio-Visio-Graphy (R.V.G)
It reduces radiation dose by about 50%
It reduces radiation dose by about 60%
It reduces radiation dose by about 70%
It reduces radiation dose by about 80%
The dentinometer/Prepometer is used:
To measure the thickness of the enamel
To evaluate the location of E.J
To measure the thickness of the dentin
To measure the thickness of the remaining pulpal wall
The incisors function for:
Piercing of food
Seizing of food
Grinding of food to small fragments
Incising of food
The molars function for
Cutting of food
Seizing of food
Piercing of food
Grinding of food to small fragments
Childhood dentition is known:
Second set of dentition
Permanent dentition
Tertiary dentition
Primary dentition
. In the designation of tooth surface Mesial is
Facing away from the midline
Facing towards the lips and cheek
Facing towards the tongue
Facing towards the midline
N tooth numbering there are mainly
Two separate systems
Three separate systems
Four separate systems
Five separate systems
In tooth numbering there are:
A system from France
Standard system
G.V.Black system
Universal system + Palmer system + F.I system
Composition of enamel consists of
80 to 90 percent inorganic
75 to 85 percent inorganic
5 to 10 percent organic
95 to 97 percent inorganic
At the cusp of molar the average thickness of enamel is:
1mm to 1.5mm
1.5mm to 2mm
1.7mm to 2mm
2.5mm to 3mm
The oldest and most widely used method of tooth nomenclature is:
Universal system
FDI system
Two digit system
Palmer system
The system to designate a tooth which is simple to understand and to teach as well as readily communicable in print and by wire is:
Zsigmondy system
Universal system
FDI/Two digit system
Palmer system
In a system, a tooth is designated number ‘46’ the tooth is:
Permanent maxillary right first molar
Permanent maxillary 2nd molar
Permanent mandibula right molar
Permanent mandibular left first molar
“Double inverted cone” type of penetration of dental caries is seen in:
Smooth surface caries
Occlusal surface of maxillary molar
Occlusal surface of mandibular molar
Occlusal surface of premolar
. Pit and fissure lesions are represented by:
Apex of cone facing each other
Base of cone facing each other
Double inverted cone
Apex of pyramid facing each other
. GV Black simply classified cavities as:
Two classes of smooth surface and three classes of pit and fissure lesions
Three classes of smooth surface and two classes of pit and fissure lesions
One class of pit and fissure and four classes of smooth surface lesions
One class of smooth surface and four class of pit and fissure lesions
Cavities that occur exclusively in posterior teeth are:
Class 1 cavities
Class 5 cavities
Class 2 cavities
Class 4 cavities
Removal of deep, pulp encroaching caries should be made using:
Removal of deep, pulp encroaching caries should be made using:
Low rotational speeds
Very high rotational speeds
Medium rotational speeds
Pulpal damage can result from:
Lack of coolant
Light hand pressure
Well cutting instrument
Air-water spray
Teeth most commonly congenitally absent are:
Mandibular 2nd bicuspids
Maxillary lateral incisors
Mandibula 1st bicuspids
Mandibular primary 2nd molar
Radiolucent material among the following is:
Amalgam
Glass ionomer
Some composite resin
Calcium hydroxide
Proximal carious lesion occurs mostly:
Just occlusal to contact area
Just incisal to contact area
Just cervical to contact area
Irrespective to contact area
Development of smooth surface dental caries is due to all of the following except:
Low salivary flow
Frequent sucrose consumption
Radiation therapy
Amount of sucrose consumption
Smooth surface caries is mainly caused by:
Lactobacilli
Streptococcus mutans
Actinomyces
Staphyllococcus
The purposes of cavity preparation are all of the following except:
Removal of all the defects of enamel, dentin and cementum
To locate the margins of restoration as conservatively as possible
To allow for esthetic and functional placement of restorative material
To place the restorative material near the pulp without liner/base
Incidence of dental caries in young children is most effectively reduced by:
Sealants
Oral prophylaxis
Flossing
Brushing
Dental equipment refers of all of the following except:
Dental chair
X-ray units
Operating unit
Excavators
. Basic instrument formula consists of:
Four digits/units
Three digits/units
Five unit digits/units
Two digits/units
In a three unit formula, the second unit denotes:
Blade width in mm
Blade width in cm
Blade length in mm
Blade angle in centigrade
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