On a properly calibrated ECG machine, 1 mV is equivalent to a height of ________ boxes

Assessment of a 63-year-old female reveals a patent airway, adequate breathing, and strong radial pulse. She has no difficulty speaking and no facial droop, but exhibits a slight left arm drift. The EMT should interpret these findings as:

A) not suggestive of a stroke. B) suggestive of a stroke if the blood pressure is also elevated. C) suggestive of a stroke if the blood pressure is increased and pupils are not equal. D) highly suggestive that a stroke is occurring.

Durable medical equipment (DME) companies usually provide which of the following respiratory home care services?

1. Third-party insurance processing 2. Most respiratory care modalities 3. 24-hr/7-days-a-week service 4. Home instruction and follow-up a. 2 and 4 only b. 1, 2, and 3 only c. 3 and 4 only d. 1, 2, 3, and 4