When instructing a patient to use a metered-dose inhaler (MDI) without a holding chamber, you should tell the patient:
A) "Place this in your mouth and close your lips around the mouthpiece."
B) "Squeeze the MDI when you exhale."
C) "Open your mouth and place the MDI a few centimeters away."
D) "Inhale as deeply and rapidly as you can when you squeeze the MDI."
C
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The inferior vena cava and right atrium fill with blood when you:
A) breathe in. B) breathe in and out. C) breathe out. D) None of the above; breathing does not affect them.
Which of the following documents instructs firefighters regarding the size and capacity of a building's standpipe systems and the pumps supplying those systems?
A) Building documentation B) IAP C) PCR D) Fire department preplan
The ________ put an end to some of the worst insurance abuses and puts consumers, not insurance companies, in control of their healthcare.
Fill in the blank(s) with the appropriate word(s).
A white blood cell count of 11,000 may indicate that the patient:
A) Has an infection B) Has anemia C) Is chronically hypoxic D) Is healthy