1. how do you treat traumatic bone cyst
a. leave it alone
31 thumb sucking can cause all the following except
a. deep over bite
b. protruded maxillary incisor
c. lingual tipping of the mandibular incisors
d. anterior open bite
how will treat a vital second molar with a 1.5mm exposure on a 12 years old patient
a. apexification
b. endodontic treatment
c. extract
d. apicoectomy
32 bonding on a tooth does all of the following except
a. chemical bonding
b. mechanical bonding
c. increase surface area
33 a patient complaint of recent severe pain with percussion of a tooth. The most likely cause is
a. acute apical periodontitis
b. chronic apical perio
c. reversible pulpitis
d. irreversible pulpitis
34 direct pulp capping is recommended for primary teeth with
a. carious exposure
b. mechanical exposure
c. calcification in the pulp chamber
d. all of the above
35 a calcium hydroxide pulpotomy performed on a young permanent tooth is judged to be succeful when
a. the patient is asymptomatic
b. the tooth responds to pulp testing
c. normal tooth development continues
all of the above
36 organism implicated on causing severe spreading abscesses include
a. Fusobacterium
b Campylobacter
c. Enterococci
d. Bacteroides
37 the periapical lesion that wound most likely contain bacteria within the lesion is
a. an abscess<<<<<
b. a cyst
c. a granuloma
d. condensing osteitis
38 of the following periapical diagnosis, which most likely contain bacteria within the lesion
a. suppurative apical periodontitis
b. apical cyst<<<
c. chronic apical perio
d. acute apical perio
39 a periodontal exam of a patient referred for endodontic treatment
a. there is an inward flow of fluid
b there is an outward flow of fluid
c. there is no fluid
40 you fit a new completed denture and the patient complaint of cheek biting, what would you do
a. grind buccal of lower teeth
b. grind buccal of upper teeth
c. grind lingula of lower teeth
d. grind lingula of upper teeth
41 with juvenile periodontitis which teeth are predominantly involved
a. first permanent molars and anterior teeth>>>
b. all deciduous molars
c. all deciduous teeth
42 the optimal amount of tooth reduction on a molar for a metal ceramic crown preparation
a. 1.5mm
b. 1mm
c. 2mm>>>
d. 2.5mm
e. 3mm
43 which drug is LEAST likely to result in an allergy reaction
a. epine
b. procaine
c. bisulfite
d. lidocaine>>>>
44 when doing an endo treatment you hit a ledge, what are you going to do
a. use a smaller instrument and get beyond the ledge>>>>
b. fill as far as you have reamed
c. use a small round bur and remove the ledge
d. continue working gently to eliminate the ledge
45 when treating deep packets in a patient with juvenile perio, the least effective treatment is
a. occlusal adjustment>>>
b. root planing
c. antibiotic treatment
d. perio surgery
46 the materials that will produce the best osseous regeneration is
a. autograft>>>
b. allograft
c. alloplastic
d. simigraft
47 what is main reason to splint mobile perio involved tooth
patients comfort
48 dysplasia is related to which of the following conditions. Please check
a. leukemia
b. diabetes
c. pregnancy
d. puberty
49 a patient with new denture can not make the S and TH sound, what is the problem
a. extensive vertical overlap
b. incisors place too far
c. incisors placed too far lingually
50 what composite should ideally be used for a class 5
a. microfil because it polished better
b. microfil because it is stronger
c. hybrid because it polished better>>>
d. hybrid because it is stronger
th