AACD

There is a direct relationship between the f-stop and depth of field. Which is correct?A . Larger f-stop, larger depth of fieldB . Larger f-stop, smaller depth of fieldC . F-stop equals depth of fieldD . F-stop decreases depth of fieldView AnswerAnswer: A

A patient would like to brighten her smile in addition to restoring her missing tooth #8. however, she is not interested in dental implants. She would also like to close the spaces between her existing teeth. Unfortunately, due to financial concerns she can only restore teeth ##7-10. Reviewing the photograph...

Prior to impression making, which of the following products is appropriate for hemostasis?A . ChlorhexidineB . Hydrogen peroxideC . Aluminum chlorideD . GlutaraldehydeView AnswerAnswer: B

Which of the following would be the main advantage of utilizing a layering technique with composite resin in restoring a disto-occlusal Class II restoration?A . Higher degree of polymerization and lower degree of tooth sensitivityB . Higher sheer strength and wear resistanceC . Higher tensile strength and modulus of elasticityD...

When a connective tissue graft is placed over an anterior implant site, it is BEST to:A . use a stayplate or a "flipper" as a temporary to direct healing.B . bond a temporary tooth to the adjacent teeth to keep pressure off the site.C . place the permanent restoration as...

With acetone based adhesive systems, the strength of adhesion to dentin after etching with phosphoric acid can be increased by:A . Removing the smear layer to eliminate all surface debris.B . Drying the dentin completely.C . Treating the dentin with 10% NaOCI (sodium hypochlorite) and keeping it moist.D . Keeping...

You are the global administrator for an Azure Active Directory (Azure AD) tenant named adatum.com. From the Azure Active Directory blade, you assign the Conditional Access Administrator role to a user You need to ensure that Admin1 has just-in-time access as a conditional access administrator. What should you do next?A...

Why do self etch bonding systems tend to have less post operative sensitivity?A . Self etch bonding does not remove the smear layer but modifies it, leaving the smear plugs intactB . Self etch products remove & replace the smear layerC . Self etch bonding removes collagen fibrils and replaces...

A patient presents with an endodontically treated tooth fractured subgingivally within 2.0 mm of the crestal bone. Considering this, the MOST appropriate treatment would be to:A . Prepare the tooth no more than 2.0 mm from the crestal bone.B . Place a post, core, and full-coverage restoration.C . Adjust the...

Central dominance in dental composition can be increased by:A . Narrowing the line angles.B . Reducing the vertical dimension.C . Closing the diastema at mid-line.D . Lowering the value.View AnswerAnswer: B