Disadvantages of Home Liquid O₂ Systems Include Which of the Following

question 15

Multiple Choice

Disadvantages of home liquid O₂ systems include which of the following?
I.Oxygen is lost when not used (because of venting) .
II.The low temperature of liquid O₂ can be a hazard.
III.Liquid O₂ must be delivered when needed.
IV.These systems cannot drive pneumatic equipment.

• A)I, II, and III
• B)II and IV
• C)I, II, III, and IV
• D)III and IV

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A state of being profoundly unaware and unresponsive to the environment, typically resulting from illness, injury, or medical intervention.

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