Multiple choice

Phagocytes are released in pulpal inflammatory reaction due to caries, when

  1. RDT > 2 mm

  2. RDT < 2 mm

  3. RDT < 1 mm

  4. caries and pulp are in direct contact

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Phagocytes are released only when caries and pulp come in direct contact.