152Oral Pathology and MedicineMedium
Sialoliths are stones found in the salivary duct and gland and are primarily composed of________?
AUnknown compounds of phosphats
BPotassium cloride
CCalcium chloride
DHydroxyapatitie
Correct answer
D. Hydroxyapatitie
Explanation
The correct answer is Hydroxyapatitie.