Which of the following are often referred to as high-strength ...

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Which of the following are often referred to as high-strength bases?
 a. Glass ionomers
  b. Zinc phosphate
  c. Polycarboxylate
  d. All of the above

Question 2

The __________ exposure involves a large amount of enamel and dentin to be removed, but the pulp is not exposed although a slight pink may be seen.
 a. pulp
  b. near
  c. beyond ideal
  d. none of the above

[Danny Ewald]

Answer to Question 1

d
RATIONALE: Glass ionomers, zinc phosphate, and polycarboxylate are often referred to as high-strength bases.

Answer to Question 2

b
RATIONALE: The near exposure involves a large amount of enamel and dentin to be removed, but the pulp is not exposed although a slight pink may be seen.

[abc]

Thanks for the timely response, appreciate it

[patma1981]

Gracias!