When the High-Speed Handpiece Is Positioned on the Occlusal Surface

question 21

Multiple Choice

When the high-speed handpiece is positioned on the occlusal surface of tooth #14,where would the assistant position the HVE?

• A)Buccal surface of #15
• B)Buccal surface of #13
• C)Lower left buccal vestibule
• D)Lingual surface of #14

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