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Author Question: What is placed on the model during construction to allow room in the tray for the impression ... (Read 186 times)

nautica902

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What is placed on the model during construction to allow room in the tray for the impression material?
 a. Stops
  b. Spacer
  c. Handle
  d. None of the above

Question 2

When a material becomes soft and pliable during exposure to heat, it is ____________.
 a. thermoset
  b. wax
  c. thermoplastic
  d. none of the above



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Cnarkel

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Answer to Question 1

b
RATIONALE: Spacers are placed on the model during construction to allow room in the tray for the impression material.

Answer to Question 2

c
RATIONALE: When a material becomes soft and pliable during exposure to heat, it is thermoplastic.




nautica902

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Reply 2 on: Jun 25, 2018
Wow, this really help


sailorcrescent

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Reply 3 on: Yesterday
:D TYSM

 

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