Dental Assistant Licensure Exam MN 2021 with complete solutions
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Course
Dental
Institution
Dental
Dental Assistant Licensure Exam MN 2021
After receiving ortho treatment, what is the most commonly used retainer? - ANSWER-Hawley Retainer
When ortho bands and brackets are removed, what type of bur do you use? - ANSWER-Finishing bur
Which cement gives off fluoride? - ANSWER-Glass ionome...
After receiving ortho treatment, what is the most commonly used retainer? - ANSWER-Hawley Retainer
When ortho bands and brackets are removed, what type of bur do you use? - ANSWER-Finishing bur
Which cement gives off fluoride? - ANSWER-Glass ionomer
What does a disclosing agent help detect? - ANSWER-Plaque
What can be used to place an arch wire? - ANSWER-Weingart or Howe pliers
What kind of tray is used for anterior teeth?
A) Sectional
B) Quadrant
C) Full Arch
D) Half Arch - ANSWER-A) Sectional
After administering N2O and obtaining post-operative vitals, how much variance from pre-operative is
considered acceptable? - ANSWER-Pulse- Within 10 beats
Blood Pressure- Within 10 for diastolic and systolic
Respirations- Within 5 breaths per minute
How long can sealant material be stored for? - ANSWER-18-36 months at room temperature
What is the most common cause of sealant failure? - ANSWER-Moisture contamination
,What is in sealant material that some people can be allergic to? - ANSWER-Acrylic resin
What is the weakest and cheapest impression material? - ANSWER-Plaster
Radiographic density is defined as? - ANSWER-The overall blackness or darkness of a radiograph
The temperature of the Tungsten filament is affected by?
A) Impulses
B) Kilovoltage
C) Millampres
D) Time - ANSWER-C) Millampres
How much time do you have to mix Intermediate Restorative Material? - ANSWER-1 minute
What is the purpose of cavity varnish? - ANSWER-To seal the tubules
What instrument would you use to remove subgingival calculus?
A) Explorer
B) Sickle Scaler
C) Curette
D) Chisel - ANSWER-C) Curette
After curing a crown, a greasy residue appears? How do you clean it?
, A) With water
B) Alcohol wipe
C) Prophy paste
D) With a rag wheel and pumice - ANSWER-D) With a rag wheel and pumice
On ortho bands, what surface are the tubes located?
A) Lingual
B) Mesial
C) Distal
D) Facial - ANSWER-D) Facial
Why would a temporary crown be purposefully removed? - ANSWER-If damage is being caused to the
tissue by it or if a permanent is getting placed.
The inferior alveolar nerve block is also known as? - ANSWER-Mandibular
You are working on 28 and want to perform a mental nerve block, where should topical be placed? -
ANSWER-Anterior to the mental foramen, between the apices of the pre molars (28 and 27)
To prevent choking or swallowing while doing fluoride trays, you should do what?
A) Keep a saliva ejector in the patient's mouth
B) Have the patient tilt their chin up
C) Have the patient tilt their head down
D) Use an HVE - ANSWER-A) Keep a saliva ejector in the patient's mouth
What fluoride method should not be given to children under 3?
A) Varnish
B) Rinse
C) Topical
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