What is the ratio of water in air compared to the maximum amount of water vapor that air can hold at a given temperature?

Large volume IVs are generally ________ in size

A) 2 L B) 1 L C) 60 mL D) 1 mL

When assessing a patient's pupils, the EMT should:

A) shine a light in one eye and watch for the pupil to dilate. B) cover one eye and shine a light in the other, watching for changes to the size of the pupil. C) determine the size of the pupil and then look for a change in pupillary size as you shine a light in the eye. D) instruct the patient to blink several times and observe the size of the pupils.