Exam (elaborations)
Dental nurse 315 exam 2024.
- Course
- Institution
Dental nurse 315 exam 2024.
[Show more]
Seller
Follow
stuviaexam
Content preview
Dental nurse 315 exam✅✅
It is the difference for prepare a tooth for filling and prepare the tooth for an
inlay - -UNDERCUT
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
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 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
✅✅-OVERBITE
A vertical overlap is called -
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
, ✅✅
Instruments tha should be set out for a patient attending with a removable
orthodontic appliance are: - -Adam's universal and spring forming pliers
✅✅
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
Subgingival plaque will contain - ✅✅-- Anaerobic bacteria
- Food debris
- Dead blood cells
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
✅✅-FLUOROSIS
Excessive consumption of fluoride can result in -
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
Topical fluoride includes: - ✅✅-Mouthwash
Toothpaste
Varnish
✅✅
How does the first stage of periodontal disease initially present? -
-CHRONIC GINGIVITIS
Which is most effective at reducing periodontal disease? - ✅✅-Having a
good oral hygiene routine
✅✅
What is the most important message for the prevention of caries? -
-Reducing the frequency of sugar intake
Dental caries is - ✅✅-Irreversible disease of the tooth structure
The first stage of plaque formation is - ✅✅-Acquired pellicle
Is caused by aggressive toothbrushing - ✅✅-ABRASION
Is caused by an excessive intake of citrus fruit - ✅✅-EROSION
An abscess is a - ✅✅-Collection of pus
Four factors required for the development of caries - ✅✅-Tooth
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller stuviaexam. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.59. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76658 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now