CDCA OSCE Exam Questions with Complete Solutions

CDCA OSCE Exam Questions with Complete Solutions bulging eyes (exophthalmos), weight loss, and Graves disease are all due to _____ - ANSWER hyperthyroidism signs/symtoms of skinny, weight loss - ANSWER Graves disease weight gain, dry hair, lower voice, feels cold - ANSWER hypothyroidism Acute adrenal insufficnecy is also known as ____disease. A patient on steroids might have an attack if not supplmeneted by ___ the steroid dose before dental treatment due to thier inability to produce extra ___ in response to stress - ANSWER addisons disease doubling the dose of steroids cortisol in response to stress patient with reduced or missing teeth on a pan - ANSWER ectodermal dysplasia patient has supernumerary teeth (extra teeth) ... likely diagnosis? - ANSWER cleiodcranial dysplasia : can cause hypercementosis of the roots, generalized skull and jaw enlragment with COTTON WOOL appearance of bone - ANSWER Pagets disease hypercementosis will follow the ____ on a PAX - ANSWER PDL Cleft lip is defection fusion of the ____ and _____ - ANSWER medial nasal process maxillary process failure of the palatal shelves to fuse result in ____ BIFID UVULA - ANSWER cleft palate, bifid uvula patient with cleft palate, mandibular micrognathia, glosspotopis (airway obstruction) - ANSWER Pierre robin syndrome looks like white and brown spots on the teeth - ANSWER hypocalcified teeth ___ cannot be reversed but microabrainsion and aching can improve aesthetics, but cannot reverse the condition - ANSWER fluorosis flurosis can be caued by a patient living in a region wher the fluoride content in the water is ____ppm. Normal is ____ppm - ANSWER 4ppm normal is 0.7ppm patient has no enamel on the teeth on bitewing or panx - ANSWER amelognesis imperfecta can see OBLITERATED pulp chambers on radiogrpahs and teeth have a TRANSLUCENT or opalescent hue (greyish or blue) also known as osteogenisis imperfect associated with collagenn maturation problem, non systemic - ANSWER dentogenisis imperfecta mulberry molars, screwdriver shaped incisors , maxillary anteriors with central depression - ANSWER syphillis ___ also known as twinning is due to incomplete formation of two teeth, common on incisors, seen in maxillary laterals - ANSWER gemination bull shaped crowns with shortened roots on PAN or fms What can be a 2 contributing factors? - ANSWER taurodontism overweight, hypertension Tzanck test is to diagnose ________ (small painful ulcers that recure every 5-6 months with fever) Treatment is ___ with ____ and analgesics - ANSWER acute herpactic gingivostomatitis pallative care with lidocaine rinses and analgesics long standing and heal with a scar, can see on the lip and palate, pemphoid can also heal with a scar - ANSWER major apthous ulcers mucocele on the lower lip can be due to an ____ salivary gland, treat with _____. Inside the mucocel is ____ (mucus) - ANSWER injured salivary gland treat with excision saliva,mucous A standard cartridge as ___ml of 2% lidcaine at ___mg. the active ingredient , and 1:100,000 (____) of EPI vasoconstrictor - ANSWER 1.8ml 36mg 0.018mg of EP t/f: according to cdc regulations, you are not required to wash hands before and after removing gloves ? - ANSWER true Sodium hypochlorite should be changed ___ - ANSWER daily to test the autoclave to ensure that it is properly sterilizing by doing a ___ test using biological indicators ___ - ANSWER spore test Tx for tetracycline staining? - ANSWER best to leave alone ____ can cause rampant decay due to lack of saliva to buffer acidic PH - ANSWER xerostomia ____: can cause rampant caries in todder/infant - ANSWER baby bottle syndrome