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Author Question: Manipulation of the dental cements are specific to the manufacturers' directions. Which of the ... (Read 36 times)

123654777

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on: Jun 25, 2018
Manipulation of the dental cements are specific to the manufacturers' directions. Which of the following is the working time for polycarboxylate?
 a. 1 minute
  b. 3 minutes
  c. 2 minutes
  d. None of the above

Question 2

The ability of a material to withstand forces of tensile stress without failing is known as ____________.
 a. biting force
  b. stress
  c. ductility
  d. shearing


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Brenm

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Reply #1 on: Jun 25, 2018
Answer to Question 1

b
RATIONALE: The working time for polycarboxylate is 3 minutes.

Answer to Question 2

c
RATIONALE: The ability of a material to withstand forces of tensile stress without failing is known as ductility.


123654777

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Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

strudel15

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Reply 3 on: Yesterday
Wow, this really help

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