Title: Module 10 Quiz
Course: DEH 2530 Expanded Duties > Section: Module 10 - Orthodontic Appliances

Q: Buccal arch wire tubes are located on _____ bands
- the maxillary first molar
- the mandibular first molar
- all
- the maxillary and mandibular first molars
A: the maxillary and mandibular first molars

Q: During cementation of bands, the cement is placed on the
- brackets
- tooth
- outer surface of the band
- inner surface of the band
A: brackets

Q: Foods that should be avoided by patients with fixed appliances include
- chewing gum
- sticky foods
- popcorn
- all of the above
A: all of the above

Q: Orthodontic fixed appliances are commonly known as…
- braces
- separators
- retainers
- all of the above
A: braces

Q: The arch wire serves as a pattern for changing the dental arch
- True
- False
A: True

Q: The most common type of attachment for fixed appliances is the
- orthodontic band
- bonded bracket
- arch wire
- separator
A: bonded bracket

Q: The use of orthodontic separators may be necessary before placing…
- arch wires
- bands
- bonded brackets
- ligatures
A: bands

Q: What instrument is used to guide arch wires into and out of the brackets?
- Weingart pliers
- Ligature tying pliers
- Distal end cutter
- Ligature director
A: Weingart pliers

Q: What specific things should an orthodontic dental assistant check for at each adjustment appointment?
- Loose brackets and bands
- Loose or missing rubber bands
- Broken wires
- All of the above
A: All of the above

Q: _____ are attached to hooks or buttons that are secured on the bands or brackets
- Springs
- Tooth positioners
- Elastic separators
- Elastics
A: Elastics