Can any one answer this questions please?
It will be so helpful for me if you write some explanation
thanks in advance
1.- you fit new completed denture and the patient complains of cheek bite, what will you do?
a.- grinding bucal of lower teeth
b.- grinding bucal of upper teeth
c.- grinding lingual of lower teeth
d.- grinding lingual of upper teeth
-A
2.-the lingual root of maxillary first molar radiographically appears mesial to the mesiobuccal root because the cone was directed from:
a.- mesial
b.- distal
c.- superior
d.- inferior
-A
3.- in office bleaching changes to the shade through all EXCEPT:
a.- dehydration
b.- etching tooth
c.- oxidation of colorant
d.- surface demineralization
-?
4.- fracture of a rest of a chromium cobalt denture is due to:
a.- over-finish and polish
b.- inadequated occlusal preparation
-A/?
5.-conjunctivitis hemorrhage is the result of which fracture?
a.- nasal
b.- maxillary sinus
c.- superior zygomatic arch
d.- maxillozygomatic temporal
-D
6.- what is the adventage of a bonded bracket over a wire band?
7.- with insuficient light cure, which area is softer (underpolymerized)?-CORE
8.- which of the following have the greatest coefficient of thermal expansion:
a.- gold
b.- resin--*
c.- amalgam
9.- lateral benner shift is most likely to be affected by centric occlussion
mesial distal steep incline
facial lingual steep incline
10.- what do you expect to occur in a child with an anterior edge to edge bite?-class 3
11.- what happen to curve of spee in a patient who lost tooth #19 and #20-?
12.- which med cause mydriasis?
13.- the strngth of dental investment for gold alloys is dependent upon the amount of:
a.- silica
b.- carbon
c.- gypsum
d.- copper
14.- the distal palatal termination pf the maxillary complete denture base by the:
a.- tuberosity
b.- fovea palatine
c.- maxillary tori
d.- vibrating line
e.- posterior palatal seal-*
15.- the beast combination treating TB:
a.- rifampin and isoniazid-*
b.- rifampin and penicillin
c.- ethambutol and penicillin
d.- rifampin and streptomycin
16.- the materials that will produce the BEST osseous regeneration is
a.- autograft-*
b.- allograft
c.- alloplast
d.- simograft
17.-after opening the flap bucally in the maxillary premolar area, how will you suture it?
a.- interrupted
b.- intermittent
c.- mattress
18.- steroid causes
a.- adrenal gland suppression-*
b.- thyroid gland suppression
c.- parathyroid gland suppression
19.- sedative drug such as hydroxyzine, meperidine and diazepan are carried in the blood in:
a.- serum-*
b.- white blood cell
c.- red blood cell
d.- hemoglobin
20.- when treating deep vertical pockets in a patient with juvenile periodontitis, the least effective treatment is:
a.- occlusal adjustment-*
b.- root planning
c.- antibiotic therapy
