Which of the following statements shows that the speaker understands how to properly store an oxygen tank after use?
a. I'm going to leave the regulator set to 15 LPM so it will be ready when we need it.
b. I'll stand the oxygen tank beside the stretcher so everyone will know where it is.
c. I'll tighten the valve stem as much as I can so it won't come loose.
d. I'll place the oxygen tank in its protective case until we need to use it again.
Question 2
A time-honored technique that may be used on conscious or unconscious patients to quickly remove fluid and solids from the airway is:
a. a jaw thrust.
b. the crossed finger technique.
c. a finger sweep.
d. gravity.
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The mole fraction of oxygen in dry air near sea level is 0.20948, where the molar mass of ...