MN DENTAL ASSISTANT LICENSE Practice
Exam 2 Questions and Answers Latest
Update 2025 top rated A+
What is true about fluoride diffusion?
Correct Answer: Fluoride does not diffuse through acquired pellicle and plaque
What is true about fluoride tablets?
,Correct Answer: When they are chewed before swallowing, the teeth benefit
topically and systemically
What is a recommended over the counter rinse?
Correct Answer: .05% sodium fluoride
Where do you cut the suture to remove it?
Correct Answer: Closest to the tissue
After removing sutures, you should
Correct Answer: count the number of sutures and compare to the chart
What best identifies placement of a good periodontal pack?
Correct Answer: Molded around the frenum for movement of the cheek
To remove a perio pack, what direction would you go?
Correct Answer: Laterally
When removing sutures, what should the patient rinse with?
Correct Answer: Peroxide, saline, and antiseptic wash
If sutures are embedded on the perio pack while removing it, what is done first?
Correct Answer: Cut sutures free and remove pack
,What is the approximate time frame for removing non absorbable sutures?
Correct Answer: 7-14 days
What is NOT a result of leaving a remaining suture?
Correct Answer: Granulated tissue
What is NOT a purpose of sutures?
Correct Answer: Eliminates a perio pack
True or False: A perio pack protects the surgical site
Correct Answer: True
True or False: A perio pack closes the periodontal wound
Correct Answer: False
A perio pack protects and most closely resembles gingival tissue is
Correct Answer: Visible light cured
What could be used to remove biofilm from the perio pack during homecare?
Correct Answer: A soft bristle tooth brush
What instrument can be used to remove a perio pack?
, Correct Answer: Explorer
What teeth would contraindicate sealants?
Correct Answer: Well coalesced (comes together) pits and fissures
What is the preferred isolation method for sealants?
Correct Answer: Rubber dam
What are signs of a properly etched tooth?
Correct Answer: Frosty, dull, and chalky
If you burnish enamel while etching, the result is
Correct Answer: A smooth area with a weak bond
How long do you re-etch a contaminated tooth?
Correct Answer: 5-15 seconds,
True or false: Some of the manufacturers do not consider fluoride polishing pastes to be
contraindicated.
Correct Answer: False
True or False: Sealants are a noninvasive technique
Correct Answer: True
Exam 2 Questions and Answers Latest
Update 2025 top rated A+
What is true about fluoride diffusion?
Correct Answer: Fluoride does not diffuse through acquired pellicle and plaque
What is true about fluoride tablets?
,Correct Answer: When they are chewed before swallowing, the teeth benefit
topically and systemically
What is a recommended over the counter rinse?
Correct Answer: .05% sodium fluoride
Where do you cut the suture to remove it?
Correct Answer: Closest to the tissue
After removing sutures, you should
Correct Answer: count the number of sutures and compare to the chart
What best identifies placement of a good periodontal pack?
Correct Answer: Molded around the frenum for movement of the cheek
To remove a perio pack, what direction would you go?
Correct Answer: Laterally
When removing sutures, what should the patient rinse with?
Correct Answer: Peroxide, saline, and antiseptic wash
If sutures are embedded on the perio pack while removing it, what is done first?
Correct Answer: Cut sutures free and remove pack
,What is the approximate time frame for removing non absorbable sutures?
Correct Answer: 7-14 days
What is NOT a result of leaving a remaining suture?
Correct Answer: Granulated tissue
What is NOT a purpose of sutures?
Correct Answer: Eliminates a perio pack
True or False: A perio pack protects the surgical site
Correct Answer: True
True or False: A perio pack closes the periodontal wound
Correct Answer: False
A perio pack protects and most closely resembles gingival tissue is
Correct Answer: Visible light cured
What could be used to remove biofilm from the perio pack during homecare?
Correct Answer: A soft bristle tooth brush
What instrument can be used to remove a perio pack?
, Correct Answer: Explorer
What teeth would contraindicate sealants?
Correct Answer: Well coalesced (comes together) pits and fissures
What is the preferred isolation method for sealants?
Correct Answer: Rubber dam
What are signs of a properly etched tooth?
Correct Answer: Frosty, dull, and chalky
If you burnish enamel while etching, the result is
Correct Answer: A smooth area with a weak bond
How long do you re-etch a contaminated tooth?
Correct Answer: 5-15 seconds,
True or false: Some of the manufacturers do not consider fluoride polishing pastes to be
contraindicated.
Correct Answer: False
True or False: Sealants are a noninvasive technique
Correct Answer: True
