Assignment Task:
Potassium nitrate, stannous fluoride, strontium chloride, and chlorhexidine can be recommended to relieve this client's sensitivity to cold and brushing because research has documented that these agents are effective in reducing dentinal hypersensitivity. A. Both the statement and reason are correct and related. B. Both the statement and reason are correct but NOT related. C. The statement is correct, but the reason is NOT. D. NEITHER the statement NOR the reason are correct.