Posts are placed within the roots of endodontically treated teeth to retain dental materials used to build up the teeth when:
A) the root needs strengthening
B) coronal tooth structure is inadequate for restoration with a crown
C) a multi-rooted tooth is involved
D) the crown-to-root ratio is poor
Correct Answer:
Verified
Q2: Excess water left from the etching procedure
Q4: What is the purpose of a dental
Q6: The oxygen-inhibited layer is a very thin
Q7: Which of the following statements is true
Q8: Dentin should be etched for:
A) 10 seconds
B)
Q9: When a resin bonding agent hardens,it creates
Q9: Which of the following materials would not
Q10: Which of the following statements is true
Q11: A dual-cure process for resin bonding agents:
A)
Q29: Etch gel is typically a/an _ solution
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