CDCA NERB remembered, Exam Questions and answers, VERIFIED/

CDCA NERB remembered, Exam Questions and answers, VERIFIED/ [? organization] requires dentist to do what before putting gloves on? - -dentist washhands before putting on gloves [case] 29 yo, retained primary molar with no problems. Tx? - -No tx??? [pano radiograph] *shows half regular sized teeth, other half was larger - -head twisted or turned (weirdly worded) [pano] *diffuse whitish RO right and left a. Earrings b. Fixer c. Developer - -a [pano] *huge white area between chin and up to the palate. Why? a. Light exposure b. Developer contamination (black) c. Fixer (gives white) d. Thyroid collar (not required for pano) - -d [photo] -Dx? -inside would be mucous or purulent? - --Ranula *I put mucous [photo] -lower denture with normal color epulis fissuratum. Best treatment? a. Reduce flanges and re-evaluate b. Construct new dentures c. Use tissue conditioner and re-evaluate d. Surgical removal and make new dentures - -d [photo] *Arrows pointing to first pillars near tonsils - -*palataglossus muscle was not an answer choice *I put something along the lines of "first pillar" I think "second pillar" was an answer choice too... weird [photo] *big DO amalgam in 3 or 14. Had a crack in M area. Tx? - -PFM crown [photo] *black hairy looking stuff on tongue Dx? What do you recommend? - --Black hairy leukoplakia -Stop smoking and stop using mouthwashes, oral hygiene instructions and brush tongue [photo] *buccal of maxillary central incisors, a small swelling at one