review from dawn Flashcards

1
Q

how long should you keep an icepack on for

A

20 minutes on, 20 minutes off

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2
Q

what is an example of an absorbable suture

A

plain catgut suture

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3
Q

what type of tray is used for at home whitening

A

custom thermoplastic tray

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4
Q

what are materials used for whitening

A

carbide peroxide and hydrogen peroxide

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5
Q

what should be avoided after whitening

A

teas, coffee etc

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6
Q

true or false; hydrogen peroxide breaks down to produce carbamide proxide and urea

A

false

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7
Q

what are adverse effects during and after whitening

A

thermal hypersensitivity and tissue irritation

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8
Q

true or false; desensitizing agents help to seal the dentinal tubules

A

true

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9
Q

what is recommended in delivering home care following extractions

A

eeat proteim

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10
Q

what is ued to swab debris prior to removing a suture

A

antiseptic solution

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11
Q

what surfaces can etch be placed on

A

enamel and dentin

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12
Q

what determines the exact time etch removed

A

according to manufactureres instructions

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13
Q

what form is dental bonding application available as

A

light cure, self cure and dual cure

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14
Q

what component of etched enamel does bonding material form bonds with

A

enamel tags

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15
Q

true or false; gingival recession is a side effect of teeth whitening

A

false

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16
Q

true or false; gingival tissues should be check after whitening agent is used

A

true

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17
Q

true or false; patient must have non-absorbable sutures removed after 5 days

A

true

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18
Q

true or false; after sutures are removed, dental assistant should collect t he sutures

A

true

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19
Q

true or false; class I movement is using fingers only

A

true

20
Q

true or false; calcium hydroxide stimulates production of tertiary dentin

A

true

21
Q

true or false; calcium hydroxide is indicated for totoh coloured fillings

A

true

22
Q

true or false: placement of sedative base will not prevent post op sensitivity

A

false

23
Q

true or false; placement of insulated base will protect tooth from thermal shock

A

true

24
Q

what nerves are used to numb tooth 1.6

A

posterior and middle superior

25
Q

what type of liner is placed under composite resin

A

calcium hydroxide

26
Q

what Blacks classification would DO be

A

class II

27
Q

where will the base of a wedge be placed

A

towars the gingiva

28
Q

how many wedges does MOD use

A

2 wedges

29
Q

blacks class for buccal filling/ gingival filling

A

class V

30
Q

what will Blacks class III cover

A

middle

31
Q

what surface does blacks class VI cover

A

incisal edges

32
Q

what doe round carbide burs doe

A

evacuates decay

33
Q

what base would you prepare for an amalgam filling

A

zoe

34
Q

which surfaces do you put varnish on

A

all surfaces

35
Q

why is cavity varnish placed before base

A

seals dentinal tubules

36
Q

deep filling on 47 DO

A

gingival extension bond

37
Q

what is the suggested position for left handed operator when working on mand left lingual surface

A

3 oclock

38
Q

what position for left handed operator when working on max right buccal surface

A

3 oclock

39
Q

what head position would operator be in for max anterior surfaces

A

chin up, head turned towards operator

40
Q

what class of movement are you when you pick up an instrument from tray

A

class I movement

41
Q

what part of the tooth is calcium hydroxide compatible with

A

dentin

42
Q

what should you do before placing a liner

A

rinse and dry tooth

43
Q

what type of base is eugenol

A

sedative and protective

44
Q

what thickness should a base be

A

1-2mm

45
Q

what thickness should a liner be

A

0.5mm

46
Q

what should be completely covered when placing a base

A

pulpal floor

47
Q
A