To ensure an oxygen flow rate of 15 LPM to a patient using a nonrebreather mask, you should:
a. "crack" the oxygen tank after attaching the regulator.
b. hear a hissing sound when you turn on the oxygen.
c. slowly release oxygen from the tank until the pressure is 15 psi.
d. select 15 on the oxygen flow-control gauge.
Answer: d
You might also like to view...
Which of the following does NOT require capitalization?
a. A proper name b. Each item within a list or outline c. An expression used within a sentence d. A salutation and the closing of a letter
In which of the three I's of a myocardial infarction is irreversible muscle damage occurring?
A) infarction B) injury C) ischemia D) all the above
The attribute approach to performance appraisal concentrates on the extent to which individuals demonstrate certain desirable characteristics and traits within the job being evaluated. Is this statement true or false?
A) True B) False
The diaphragms of a diaphragm type of valve are made of: 1. steel. 2. copper. 3. aluminum. 4. chrome-molybdenum
a. 2 c. 3 and 4 b. 2 and 3 d. 1 and 2