Dental Following fracture of the root, the reaction to test of pulp vitality may be negative for as long as ………..weeks A 6-8 weeks B 10-12 weeks C 20-24 weeks D 1-2 weeks 💡 Explanation Following fracture of the root, the reaction to test of pulp vitality may be negative for as long as ………..weeks ✓ Correct Answer: A. 6-8 weeks