It is the difference for prepare a tooth for filling and prepare the tooth for an inlay -
️️UNDERCUT
Instruments tha should be set out for a patient attending with a removable orthodontic
appliance are: - ️️Adam's universal and spring forming pliers
It used to remove the pulp (nerve) - ...
Dental nurse 315 exam
It is the difference for prepare a tooth for filling and prepare the tooth for an inlay -
✔️✔️UNDERCUT
Instruments tha should be set out for a patient attending with a removable orthodontic
appliance are: - ✔️✔️Adam's universal and spring forming pliers
It used to remove the pulp (nerve) - ✔️✔️BARBED BROACH
Upper incisors protrude and the overjet is increased - ✔️✔️CLASS II Div I
Adam's universal pliers used for - ✔️✔️Orthodontics
A horizontal overlap is called - ✔️✔️OVERJET
Orthodontic brackets are fixed with - ✔️✔️Glass Ionomer
Acid etch used for composite fillings contains - ✔️✔️33% phosphoric acid
siqveland matrix band is used for - ✔️✔️Class II amalgam restorations
Composite dental materials are mechanically adhesive after etching to - ✔️✔️ENAMEL
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 supply is - ✔️✔️1 ppm (part
per million)
The approximate concentration in ppm of fluoride in fluoride toothpaste recommended
for adults is - ✔️✔️1350-1500ppm
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 appliance is - ✔️✔️CRIB
A natural space occurring between erupted teeth in either arch is called -
✔️✔️Diastema
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 supplied with an upper
removable appliance - ✔️✔️Remove it when eating
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
The impression material often used for denture construction is - ✔️✔️ALGINATE
(irreversible hydrocolloid)
A fixed movable type of bridge is necessary in some circumstances to allow -
✔️✔️Slight movement at the bridge joint
The inhalation or swallowing of endo instruments can be prevented by the use of: -
✔️✔️- Parachute chains
- Rubber dam
- Floss ties around the instruments
, A bridge which has retainers several teeth away from the pontic is called a -
✔️✔️Spring cantilever bridge
The instrument used to curette infected or cystic debris from a surgical site is -
✔️✔️Mitchells trimmer
An oroantral fistula is most likely to develop following the attempted extraction of -
✔️✔️Upper molar roots
The commonest post operative extraction complication is - ✔️✔️A localised *osteitis*
Critical pH is - ✔️✔️5.5
Streptococcal bacteria have been indicated in causing - ✔️✔️Caries
The natural repair of enamel is known as - ✔️✔️Remineralisation
The wear of the teeth by *grinding* is known as - ✔️✔️ATTRITION
The hard rock like substance found commonly on the lingual surfaces of anterior teeth is
known as - ✔️✔️CALCULUS
Excessive consumption of fluoride can result in - ✔️✔️FLUOROSIS
Titanium implants can be used in edentulous patients to - ✔️✔️Replace teeth
A tooth which is correctly root filled but has residual periapical pathology may require -
✔️✔️Apicectomy
A Willis Gauge is used to measure - ✔️✔️intercanthal distance
The bacteria in plaque turns sugar into - ✔️✔️Lactic acid
Inflammation around an erupting tooth is known as - ✔️✔️PERICORONITIS
How does the first stage of periodontal disease initially present? - ✔️✔️CHRONIC
GINGIVITIS
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