As employers, physicians have general liability for many aspects of their business. Which of the following does not fall under the responsibility of the employers?

Which of the following make small-volume ultrasonic drug delivery systems different from their large-volume counterparts?

1. They do not use a couplant compartment. 2. Drugs are placed directly on the transducer. 3. Battery power is available on some units. 4. Patient flow, not a blower, carries the aerosol. a. 2 and 4 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4

Risk assessment is an important part of periodontal treatment planning

Indicate whether the statement is true or false