Wedges are used ____________

a. any time a matrix is used
b. only when the preparation involves a proximal surface
c. only when the preparation involves a large missing tooth wall
d. only when there is quite a bit of bleeding

b
RATIONALE: Wedges are used only when the preparation involves a proximal surface.

Health Professions

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For your general impression, be sure to note whether or not the elderly patient appears to be _____________________ , well groomed, and cared for

Fill in the blank(s) with correct word

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Tardive dyskinesias may appear after drug therapy has been discontinued

Indicate whether the statement is true or false

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