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DAS 125 Final

Across
VARNISH Should be placed evenly in two light coats after a sedative ______________.
Using glass ionomer in pre-measured ______________ give more consistent results, eliminates hand mixing through trituration, and is more convenient.
Type I baseplate wax is a ______________ wx used for denture construction.
The EFDA should be using _______________positioning while taking impressions.
Alginate impression material can change _____________ as it sets, be normal set or fast set, and be supplied with flavoring.
The length or depth of the alginate impression tray borders can be extended by adding utility ____________ to the tray.
A properly etched tooth should have a rough, ______________ appearance.
The ______________ area lingual frenum, tongue space, and mylohyoid ridge are reproduced in the mandi, impression.
Impression trays must be ______________ enough to support the material in the patient's mouth and not warp the completed impression.
A light gauge of vacuum- formed resin material is used for bleaching trays and ______________ coverage.
In-office ______________ can usually be achieved in a single 6-15 min treatment using a laser light source.
______________ should be placed after rising and lightly drying the tooth.
When a ______________ is used, a varnish is placed after a liner.
No eating or drinking is permitted in the ___________ area.
______________ resin material does not require mixing.
A self-cured resin polymerizes, it gives off heat. After the heat dissipates, it can no longer be shaped.
______________is the name of the silver filling material that has been used for over 150 yrs to restore decayed primary and permanent teeth.
Zinc ______________ and polycarboxylate are excellent insulating bases under all types of restoration.
A _____________ amount of moisture must be maintained on the dentin; if completely dried the tooth structure will be damaged.
Changing water temperature is the best way to alter the setting time of alginate.
The biter record, or _____________ relation, is the measurement of where the teeth are positioned when joints are aligned correctly and before the teeth actually come together.
______________ cement should be weaker in order to facilitate easy removal.
Improper ______________ of the impression is the most probable cause of air bubbles. stone should be added in small increments, and a vibrator should be used to force the air to the surface.
Down
The purpose of ______________ is to prevent a custom tray from sitting too deeply when taking the imp.
Infection control in the _______________laboratory is as important as when you are with a patient.
To prevent ______________, the posterior portion of the tray should be seated first.
Placing utility wax on maxillary alginate trays will maximize anatomic coverage of the posterior teeth and accommodates a high palate.
Alginate material not setting or setting too _____________ may be the result of expired shelf life, humidity, improper storage.
Glass ionomer and composite ______________ cements can be light-cured.
When polycarboxylate is used as a base, it needs to set at least 5 mins before placing the ______________.
______________material is the most viscous.
Impression material is used when an extremely accurate impression is essential, because it has a rubbery quality that makes it possible to remove the impression after it is set without distortion or tears.
Most of the elastomeric material used requires the use of an ______________ on the tray.
When dispensing, most cement powder should be ______________and measured, but not packed, before dispensing.
When taking a face-bow registration, the vertical indicator rod should be aligned with the patient's ______________.
Calcium hydroxide stimulates the production of reparative ______________.
ZOE contains ______________, which will soothe a pulp that has been traumatized.
The patient is instructed to bite ______________ so that the amalgam is not damaged.
A _____________ impression tray should fit and adapt well to the model and should maintain 3-4 mm of impression material between itself and the teeth.
_______________ alloys are sensitive to moisture, and they require a resin liner and the placement of a sealant over the restoration.
The material of choice as an insulating and ______________ base is ZOE.
_____________ registration wax is preformed with a thin sheet of aluminum foil between the layers
Insulating base material should cover the entire ______________ floor to a thickness of 1-2 mm.
Polycarboxylate is nonirritating, protective, and a good insulating ______________.
If additional powder is added after mixing has begun, the ______________will be weakened.
The ______________ should be loaded so that it covers all the internal walls with a thin lining of ______________.
Changing ______________ temperature is the best way to alter the setting time of alginate.