1. The bacterial layer that initially forms on the tooth surface is known as: a. biofilm b.plaque c. calculus d. tartar 2. Which of the following statements regarding dental units is the most accurate? a. With few exceptions, water or irrigating systems cannot be used with electric-powered systems. b. Electric-powered systems are preferable to air-powered systems c. Electric-powered systems have lower torque than air-powered systems. d.Electric-powered systems operate at higher speeds than air-powered systems.

1. The bacterial layer that initially forms on the tooth surface is known as: a. biofilm b.plaque c. calculus d. tartar 2. Which of the following statements regarding dental units is the most accurate? a. With few exceptions, water or irrigating systems cannot be used with electric-powered systems. b. Electric-powered systems are preferable to air-powered systems c. Electric-powered systems have lower torque than air-powered systems. d.Electric-powered systems operate at higher speeds than air-powered systems.

Ebk:Nutrition & Diet Therapy

10th Edition

ISBN:9780357391747

Author:DEBRUYNE

Publisher:DEBRUYNE

Chapter17: Foods And Food Consistency For Upper Gi Disorders

Section: Chapter Questions

Problem 2SC

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