Multiple Choice
Which statement is incorrect concerning hand-operated files?
A) Hand-operated files are used for cleaning and shaping the pulpal canals.
B) Each file is color-coded according to the flexibility of the file.
C) Files are available in stainless steel or nickel-titanium (Ni-Ti) .
D) Each file is designed for a specific function once placed in the tooth.
Correct Answer:

Verified
Correct Answer:
Verified
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