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Questions and Answers
MTA is acidic when mixed with water.
MTA is acidic when mixed with water.
False (B)
When used as a root-end filling material, MTA has high leakage compared to other materials.
When used as a root-end filling material, MTA has high leakage compared to other materials.
False (B)
MTA is ineffective in preventing bacterial migration to the apex.
MTA is ineffective in preventing bacterial migration to the apex.
False (B)
MTA has a low pH when mixed with water.
MTA has a low pH when mixed with water.
MTA is one of the root-end filling materials.
MTA is one of the root-end filling materials.
When MTA is used as a root-end filling material, bacterial migration to the apex is decreased.
When MTA is used as a root-end filling material, bacterial migration to the apex is decreased.
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