Which is a medical assistant NOT responsible for when working in a physician office laboratory (POL)?

What is the inspiratory time for a frequency of 30 breaths/min and an inspiratory time-to-expiratory time ratio of 1:3?

a. 0.13 second c. 0.75 second b. 0.50 second d. 2.00 seconds

Bone is shaped and contoured using ____________

a. diamond burs b. stones c. rongeurs d. all of the above