A nonrebreather mask can deliver an oxygen concentration of --- % at a flow rate of 15 LPM.

What is the relationship between the patient's anatomic dead space volume and the tidal volume during HFV?

A. The tidal volume is often less than the anatomic dead space volume. B. The tidal volume is often more than the anatomic dead space volume. C. The tidal volume is often equal to the anatomic dead space volume. D. No relationship exists between the Vt and the anatomic dead space volume.

A tickler file system is used for tasks ________.

A. that will be enjoyable, such as planning a holiday party B. that have been completed C. the medical assistant requires help from others to complete D. a medical assistant needs to remember to complete