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MN DENTAL ASSISTANT LICENSE COMPLETE EXAM QUESTIONS WITH 100% VERIFIED ANSWERS
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MN DENTAL ASSISTANT LICENSE COMPLETE EXAMQUESTIONS WITH 100% VERIFIED ANSWERS
2024-2025
The element that most closely resembles gingival tissue and serves to protect
gingival tissue is a period pack. The cure was visible light.
What is the safe level of fluoride in drinking water? ANSWER 1 part per million
When you have finished removing the sutures, you should - ANSWER count the
number of sutures and analyze the results against the chart.
The answer is an aluminium filter. The discs that are contained within the tube head
eliminate potentially harmful long waves and X-rays
Radiation from the background–the answer is Natural radiation that we are
subjected to daily and that that occurs naturally
Before applying fluoride to the skin, you should answer the following questions:
Cleaning, flossing, and drying the teeth
What is the material that is used to polish the teeth before etching? - The ANSWER
Mixture of flour, pumice, and water
ANSWER If there are any sharp edges on the crown, this is the most crucial item to
verify before seating a temp crown.
What amount of time is required to achieve sterilization when radiograph tools are
subjected to cold sterilization? 6 hours is the answer.
,Collimator - The ANSWER Lead is used to restrict the size of the beam.
A decrease in kVp is the answer to low intensity.
Wavelengths that are longer
Decreased capacity for penetrating
The density has decreased.
Contrast that is increased
-A film with less weight
A decrease in mA - ANSWER - A decrease in density
A reduction in x-rays
-Decrease the temperature of the filament
-A film with less weight
A white border was the answer to the developer's cutoff.
Hypoxia caused by diffusion - ANSWER When carbon dioxide leaves the body at a
rate that is greater than the rate at which oxygen can replace it
The concentration of N2O is determined through the use of titration, which is
performed during the delivery of N2O.
All of the following tools should be used to remove excess cement: ANSWER
Explorer, scaler, or excavator
, Irregular impulses or seconds are the units of measurement for exposure time.
ANSWER If the fixer is cut off, the boarder
During the process of pouring a final impression, what should you employ to
ensure proper strength and accuracy? - The ANSWER Appropriate proportion of
water to powder
How may one avoid the state of diffusion hypoxia? - The ANSWER After
providing N2O, give oxygen at a concentration of one hundred percent for a period
of five minutes.
For a transient impression, how far under the gingiva should it be placed? - Is 1
millimeter
Is it possible to re-etch a tooth that has been contaminated? ANSWER within five
to fifteen seconds,
Please let me know how long the film needs to be in the fixer. — The answer is ten
minutes
How much time should be left for the cord? - The ANSWER No more than five to
seven minutes
When x-rays are being taken, what position should the midsagittal plane be in? -
The ANSWER that is perpendicular to the ground.
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