Which of the Following Dental Local Anesthetics Is Associated with an Increased

question 1

Multiple Choice

Which of the following dental local anesthetics is associated with an increased incidence of paresthesia following an inferior alveolar (IA) block?

• A)Lidocaine 2% with epinephrine 1:100,000
• B)Lidocaine 2% with epinephrine 1:50,000
• C)Mepivacaine 2% with levonordefrin 1:20,000
• D)Prilocaine 4% with epinephrine 1:200,000
• E)Articaine 4% with epinephrine 1:100,000

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Definitions:

Leg

A supporting structure or component of an object, typically extending downwards to provide stability or support.

Root Opening

The gap between the parts being joined before welding.

Tail

In engineering drawings, often refers to the part of a callout or notation that provides additional information, such as specifications or notes.

V-Groove Weld

A type of joint preparation for welding where the edges of the metal pieces form a V shape to facilitate deeper penetration of the weld.