A Bourdon-gauge oxygen flowmeter:
A) reduces the high pressure in the oxygen cylinder to a safe pressure.
B) allows you to administer oxygen to a patient under high pressures.
C) is used for transferring oxygen from a larger tank to a smaller tank.
D) must be placed in an upright position because it is affected by gravity.
Answer: A) reduces the high pressure in the oxygen cylinder to a safe pressure.
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