This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
KRI paste consists of 
Select and explain. 
A. Zinc oxide eugenol, B. Calcium hydroxide, C. Zinc oxide and calcium hydroxide, D. Zinc oxide and iodoform
D: Zinc oxide and iodoform
Answer: D: Zinc oxide and iodoform 
Explanation: KRI paste contains iodoform and camphor.
It resorbs rapidly and has no undesirable effects on succedaneous teeth, contains bactericidal action