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
All the following criteria contribute to a successful direct
pulp capping procedure except: 
Select and explain. 
A. Haemorrhage from the exposure site is easily controlled, B. The exposure site is small, less than 0.5mm in diameter, C. Exposure site is the consequence	of infected	dentin extending into the pulp, D. Exposure occurred in a clean uncontaminated field
C: Exposure site is the consequence	of infected	dentin extending into the pulp
Answer: C: Exposure site is the consequence	of infected	dentin extending into the pulp 
Explanation: None