<prompt> Name the technique which usually involves teaching the patient how to induce a state of deep muscle relaxation and describing imaginary scenes relevant to his fear:DesensitizationContingency managementHypnosisNone  <response>: Desensitization: The technique usually involves teaching the patient how to induce a state of deep muscle relaxation and describing imaginary scenes relevant to his fear.Indications of desensitization are:Childs initial visit.At subsequent appointments when introducing dental procedures which are new to the patient.When treating referral patients. 