Which of the following may be contraindicated for use on a patient with a history of
asthma and latex sensitivity?
-Retraction cord
-Dental dam
-Saliva ejector
-Dry-angle
Give this one a try later!
Dental dam
Burnishing and removing the mercury-rich layer during amalgam placement will
-produce a stronger restoration.
-produce a weaker restoration.
-allow the material to set more slowly.
-allow the material to set faster.
,Give this one a try later!
produce a stronger restoration
What describes the movement of amalgam material under compressive load?
-Amalgamation
-Creep
-Trituration
-Microleakage
Give this one a try later!
Creep
Which of the following describes the best reason to use a dental dam?
-Provide a barrier for patients with herpetic lesions
-Minimize the potential for desiccation of the tooth structure
-Protect asthmatic patients from allergens
-Reduce exposure to microbes in the oral environment
Give this one a try later!
Reduce exposure to microbes in the oral environment
When the pulp is stimulated by bacteria from saliva, this is referred to as what type of
stimulus?
-Physical
-Chemical
,-Mechanical
-Biological
Give this one a try later!
Biological
Which of the following indicates a Class I cavity?
-Three surfaces on anterior teeth
-Two surfaces including the interproximal
-Multiple surfaces without pit and fissures
-One surface including pit and fissures
Give this one a try later!
One surface including pit and fissures
What is the correct order to place items for a Class II restoration?
-Dental dam, matrix band, wedge
-Matrix band, dental dam, wedge
-Wedge, matrix band, dental dam
-Dental dam, wedge, matrix band
Give this one a try later!
Dental dam, matrix band, wedge
Which hand grasp is recommended when operating the high-volume evacuator?
-Thumb-to-nose
, -Closed palm
-Thumb-to-mouth
-Open palm
Give this one a try later!
Thumb-to-nose
If holes in a dental dam are punched too close together, the dam
-may tear or stretch.
-will have excess material between the teeth.
-will fit loosely.
-will not slip over the tooth.
Give this one a try later!
may tear or stretch.
What restorative material relies on mechanical retention?
-Composite resin
-Glass ionomer
-Direct
-Amalgam
Give this one a try later!
Amalgam
asthma and latex sensitivity?
-Retraction cord
-Dental dam
-Saliva ejector
-Dry-angle
Give this one a try later!
Dental dam
Burnishing and removing the mercury-rich layer during amalgam placement will
-produce a stronger restoration.
-produce a weaker restoration.
-allow the material to set more slowly.
-allow the material to set faster.
,Give this one a try later!
produce a stronger restoration
What describes the movement of amalgam material under compressive load?
-Amalgamation
-Creep
-Trituration
-Microleakage
Give this one a try later!
Creep
Which of the following describes the best reason to use a dental dam?
-Provide a barrier for patients with herpetic lesions
-Minimize the potential for desiccation of the tooth structure
-Protect asthmatic patients from allergens
-Reduce exposure to microbes in the oral environment
Give this one a try later!
Reduce exposure to microbes in the oral environment
When the pulp is stimulated by bacteria from saliva, this is referred to as what type of
stimulus?
-Physical
-Chemical
,-Mechanical
-Biological
Give this one a try later!
Biological
Which of the following indicates a Class I cavity?
-Three surfaces on anterior teeth
-Two surfaces including the interproximal
-Multiple surfaces without pit and fissures
-One surface including pit and fissures
Give this one a try later!
One surface including pit and fissures
What is the correct order to place items for a Class II restoration?
-Dental dam, matrix band, wedge
-Matrix band, dental dam, wedge
-Wedge, matrix band, dental dam
-Dental dam, wedge, matrix band
Give this one a try later!
Dental dam, matrix band, wedge
Which hand grasp is recommended when operating the high-volume evacuator?
-Thumb-to-nose
, -Closed palm
-Thumb-to-mouth
-Open palm
Give this one a try later!
Thumb-to-nose
If holes in a dental dam are punched too close together, the dam
-may tear or stretch.
-will have excess material between the teeth.
-will fit loosely.
-will not slip over the tooth.
Give this one a try later!
may tear or stretch.
What restorative material relies on mechanical retention?
-Composite resin
-Glass ionomer
-Direct
-Amalgam
Give this one a try later!
Amalgam
