NBDHE Review Questions: Quiz 352 June 9, 2017 by admin An 8-year-old boy received a traumatic injury to a maxillary central incisor. One day later, the tooth failed to respond to electric and thermal vitality tests. This finding dictates A. Pulpectomy B. Apexification C. Calcium hydroxide pulpotomy D. Delay for the purpose of re-evaluation Δ