DENTAL NURSE EXAM 315 COMPLETE
STUDY GUIDE 2026 | PRACTICE
QUESTIONS, RATIONALES & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
,Glass ionomer should be mixed on A glass slab with a metal spatula OR
Waxed paper with a metal spatula
Composite dental materials are mechanically adhesive ENAMEL
after etching to
The successful obturation of the root canal is aided by Lateral condensers
A barbed broach is used in endodontics to Remove canal contents
Irreversible pulpitis can be treated by Extraction
A mesiodens is supernumery tooth
A sign of gingivitis is False Pocket
The recommended concentration of fluoride in the water 1 ppm (part per million)
supply is
The approximate concentration in ppm of fluoride in 1350-1500ppm
fluoride toothpaste recommended for adults is
The early stage of caries appears as White spot
Bacterial acid attack on tooth enamel results in DEMINERALISATION
The usual retentive component of a removable CRIB
appliance is
A natural space occurring between erupted teeth in Diastema
either arch is called
, It is a part of the removable appliance Labial bow
A vertical overlap is called OVERBITE
The purpose of an orthodontic retainer is Stabilise teeth while the bone remodels
A patient who sucks their thumb often has Proclined incisors and an anterior open bite
A functional orthodontic appliance will move teeth by: Increase overbite
Proclined upper central incisors is a feature of Class II Div I
The most appropriate advice for a patient who has been Remove it when eating
supplied with an upper removable appliance
It is a part of the fixed appliance Bracket
Good oral hygiene is important for those patients who? Are wearing any orthodontic appliance
Functional appliances work by using Muscular forces to move the jaw
Congenitally absent teeth are those which? Have been missing since birth
Instruments tha should be set out for a patient attending Adam's universal and spring forming pliers
with a removable orthodontic appliance are:
The impression material often used for denture ALGINATE (irreversible hydrocolloid)
construction is
A fixed movable type of bridge is necessary in some Slight movement at the bridge joint
circumstances to allow
The inhalation or swallowing of endo instruments can be - Parachute chains
prevented by the use of: - Rubber dam
- Floss ties around the instruments
A bridge which has retainers several teeth away from the Spring cantilever bridge
pontic is called a
STUDY GUIDE 2026 | PRACTICE
QUESTIONS, RATIONALES & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
,Glass ionomer should be mixed on A glass slab with a metal spatula OR
Waxed paper with a metal spatula
Composite dental materials are mechanically adhesive ENAMEL
after etching to
The successful obturation of the root canal is aided by Lateral condensers
A barbed broach is used in endodontics to Remove canal contents
Irreversible pulpitis can be treated by Extraction
A mesiodens is supernumery tooth
A sign of gingivitis is False Pocket
The recommended concentration of fluoride in the water 1 ppm (part per million)
supply is
The approximate concentration in ppm of fluoride in 1350-1500ppm
fluoride toothpaste recommended for adults is
The early stage of caries appears as White spot
Bacterial acid attack on tooth enamel results in DEMINERALISATION
The usual retentive component of a removable CRIB
appliance is
A natural space occurring between erupted teeth in Diastema
either arch is called
, It is a part of the removable appliance Labial bow
A vertical overlap is called OVERBITE
The purpose of an orthodontic retainer is Stabilise teeth while the bone remodels
A patient who sucks their thumb often has Proclined incisors and an anterior open bite
A functional orthodontic appliance will move teeth by: Increase overbite
Proclined upper central incisors is a feature of Class II Div I
The most appropriate advice for a patient who has been Remove it when eating
supplied with an upper removable appliance
It is a part of the fixed appliance Bracket
Good oral hygiene is important for those patients who? Are wearing any orthodontic appliance
Functional appliances work by using Muscular forces to move the jaw
Congenitally absent teeth are those which? Have been missing since birth
Instruments tha should be set out for a patient attending Adam's universal and spring forming pliers
with a removable orthodontic appliance are:
The impression material often used for denture ALGINATE (irreversible hydrocolloid)
construction is
A fixed movable type of bridge is necessary in some Slight movement at the bridge joint
circumstances to allow
The inhalation or swallowing of endo instruments can be - Parachute chains
prevented by the use of: - Rubber dam
- Floss ties around the instruments
A bridge which has retainers several teeth away from the Spring cantilever bridge
pontic is called a
