Difficult questions for MJDF1 / ORE 1

[Guest guest]

can you guys please help with these questions

(1) what sort of matrix is best for restoring disto-occlusal restoration of

second molar 7 ?

-a) sectional matrix *

- Auto matrix

-c) Tofflomeir

(2) How do you get incisal guidance for setting incisal teeth?

-a) study casts

- unsupported/supported labial fullness

- there was another options he/she couldn't remember

(3)best success of Root canal treatment is achieved by ?

-a) straight canals

- straight line access *

-c) widening of the aperture root canals

-d) proper irrigation all the times under presence of rubber dam

(4) secondry impression for edentulous patient with hyper gag reflex which

material ?

-a) Alginate

- silicone rubber base *

-c)plaster of paris

-d) z.o.e

(5)what is the best cement used to cement minimally done inlay restoration (MOD)

?

-a) GIC

- ZNO

-c) zinc phosphate

-d) zincpolycarboxylate

-e) resin cement *

(6) by the way which impression material would you use in UNDERCUT area ?......

is it POLYSULPHIDE ?

(7) Duraphat should be applied in high caries risk group children every how long

?

-a) 2 months

- 4 months *

-c) 6 months

-d) 8 months

-e) yearly

(8) dentist did root canal treatment previously to a child and now he does a

stainless steel crown for the same patient what band the dentist should claim ?

( I dont know where are the bands stuff in pinkbook or master or churchill )

-a) band1

- band2

-c) band3

-d) no claim * ( patients under 18 / pregnant women or have given birth within

last 12 months / 18 year old but in full time education .... pay no money for

their treatment ) correct me about that part please

best regards and best luck