FIxed Prosth 3 midterm

lithium disilicate

which material MUST be bonded

true

T/F zirconia does NOT require BONDING

retentive form

cohesively (luted) retained restorations rely on ____

resin>RRGI>ZPC>PCC

rank the compressive strength of definitive cements from highest to lowest

low viscosity

NUMBER 1 criteria for good lutting cement

any metal restoration

Indication for zinc phosphate cement

low strength and high viscosity

DISADVANTAGES of POLYCARBOXYLATE cement

provisionals

INDICATIONS for POLYCARBOXYLATE cement

resin-reinforced GI

cement with compressive strength similar to RESIN but easier to clean

resin-reinforced GI

ideal cement for RETENTIVE ZIRCONIA preparations

resin erinforced GI

cement that can cause CRACKING in low strength ceramics

feldspathic porcelain, lithium disilicate, post and core

CONTRAINDICATIONS for RESIN REINFORCED GI

true

T/F RGMI CANNOT be used for LITHIUM DISILICATE

metal, metal ceramic,zirconia

which materials can be used with RMGI/resin-reinforced GI

light cure

which type of resin cement should be used for VENEERS

color stability, bond strength, working time

advantages of LIGHT CURE resin cement

10% HF for 90 sec

etching protocol for VENEER SURFACE

95% alcohol for 4 min

after etching veneer surface must be cleaned with ______ to remove contaminants

30, 37% phosphoric acid

ETCHING of ENAMEL shoould be done for ___sec with _____

increase wettability and bond strength

function of SILANE PRIMER on CERAMIC

buccal to lingual

path of insertion of veneeers with BUTTJOINT

after tack curing

when placing a VENEER excess when should excess be removed

after final cure

when placing a veneer when should RETRACTION CORD be REMOVED

one

when cementing a restoration ____ retraction cord/s is/are used

tooth

the BONDING AGENT is applied to the ______

ceramic surface

the PRIMER is applied to the _____

self adhesive resin

which resin cemnet does NOT require bonding protocol (ie. no bond or primer)

chemical

MDP self etch adhesive doesn’t require bonding protocol because it forms a _____ bond with both the tooth and zirconia/metal

true

T/F light cure has STRONGER bond strength than self cure

less bond strength (than light cure)

disadvantage of SELF ADHESIVE resin

all ceramic with proper retention

indication for SELF ADHESIVE resin

true

T/F self adhesive resin cement rewuired proper retention

remove contaminants and increase bond strength

function of rinsing veneer with alcohol after etching

light chamfer

what finish line should be used for CERAMIC VENEERS

limited working time, strict bonding protocol, cllean up after setting

disadvantages of dual cure resin

all ceramic crowns, ceramic inlay/onlay, resin bonded FPD

indications for dual curerr resin

dual cure

which resin cement must be used for restorations WITHOUT RETENTION form

true

T/F total etch has better dentin bonding strength compared to selective etch

true

T/F total etch can cause sensitivity

optional

witth 3M bond light curing is _____

mandatory

with IVOCLAR bond light cure is _______

9.6% HF, 2-3min

etch protocol for FELDSPATHIC PROCELAIN

5% HF, 1 min

etch protocol for LEUCITE-REINFORCED glass

5% HF, 20 sec

etch protocol for LITHIUM DISILICATTE

true

T/F 3M can be used as both silane primer and bonding agent

immediately

when seatting ceramic crown excess should be removed _____

false

T/F dual cure cements should be tack cured before cleaning

outside

ivoclean should be used _____ the mouth

no more than 5 sec

zirconia intaglio surface should bee air abraided for ____

MDP ceramic prrimer (monobond)

which primer is used for ZIRCONIA

false

T/F zirconia should be etched before seatting

one

anterior resin bridges with _____ retainer have a higher success rate

similar

5-year clinical performance of resin-bonded bridges is _____ to the performance of

conventional PFM bridges and implant-supported crowns.

interim

Resin-bonded bridges is an esthetic and conservative _____ treatment option

that can be successfully utilized in favorable clinical situations

veretical

_____ growth pattern is an indication for waiting for resin bonded bridges prior to implant treatment