Mandaviya was on a visit to Patiala on Sunday during which he made a surprise visit to review the security arrangements at a NEET-PG exam centre in the city. He also interacted with the candidates' parents there. This is the first time that the Union Health minister has visited a National Board of Examinations in Medical Sciences (NBEMS) exam centre during an examination, a Health Ministry statement said. "Visited NEET-PG exam centre in Patiala, Punjab, and took stock of the arrangements," Mandaviya said in a tweet in Hindi.