<prompt> Which of the following is true regarding pulp component of PUFA?Detected without use of probePus drainage with swellingSinus tract detected with painUlceration with pulp involvement  <response>: PUFA index by Monse et al 2010The PUFA index records the presence of severely decayed teeth with:Visible pulpal involvement - PpUlceration caused by dislocated tooth fragments - UuFistula - Ff Abscess - Aa.Pediatric Dentistry Principles and PracticeM.S.Muthu 