Which step in root canal therapy takes place first?
A) Estimated working length
B) Access preparation
C) Debridement and shaping the canal
D) Obturation
Correct Answer:
Verified
Q15: Which tissues surround the root of the
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Q18: What is the most common symptom of
Q19: Which factors can cause pulpal nerve damage?
A)Physical
Q21: What is the role of radiographs in
Q22: Which statement typifies the vitalometer (electric pulp
Q23: Which procedure is most commonly used for
Q24: What would not cause endodontic failure?
A)Severely curved
Q25: What is pulp fibrosis?
A)It develops as a
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