An adolescent is prescribed fluoride because of issues with water in the home. For which reason should the nurse instruct the client to avoid taking the fluoride supplement with calcium?
A) Increases fluoride absorption
B) Increases calcium absorption
C) Decreases fluoride absorption
D) Decreases calcium absorption

Question

Quizplus · Accepted Answer

Co-administration of calcium and fluoride can result in 10-25% decreased absorption of fluoride since they compete for the same binding sites. Inadequate fluoride has been shown to increase the risk for dental caries. Calcium is needed to maintain bone mineral density, and decreased levels could lead to osteoporosis.

An Adolescent Is Prescribed Fluoride Because of Issues with Water