Caries on the interproximal surfaces of the anterior teeth are Class _______
a. I
b. II
c. III
d. V
c
RATIONALE: Caries on the interproximal surfaces of the anterior teeth are Class III.
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You have just inserted an endotracheal tube into an unresponsive patient whom you believe has suffered a stroke. Which one of the following actions should you take immediately after removing the laryngoscope from the patient's mouth?
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