Multiple Choice
Potassium nitrate is a commonly used,FDA-approved,OTC desensitization agent.It reduces the reaction of nerves in the teeth to stimuli such as heat and cold.
A) First statement is true,second statement is false.
B) First statement is false,second statement is true.
C) Both statements are true.
D) Both statements are false.
Correct Answer:
Verified
Correct Answer:
Verified
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