What Are Some Major Problems with Demand-Flow O₂ Delivery Systems

question 55

Multiple Choice

What are some major problems with demand-flow O₂ delivery systems?
1) They are cumbersome and unattractive.
2) Equipment and maintenance costs are high.
3) The device valve may have slow response times.
4) Catheter and sensor malfunction is common.

• A)2 and 4 only
• B)1, 2, and 3 only
• C)2 and 3 only
• D)1, 2, 3, and 4

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Definitions:

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The highest form of property ownership, with unrestricted rights to use, dispose of, and inherit the property.

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A legal contract in which one party agrees to rent property owned by another party, often detailing the terms, duration, and costs associated with the rental.

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Planning that is undertaken to reduce the risk of loss from known and unknown events. In the context of insurance, risk management involves transferring certain risks from the insured to the insurance company.

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The state of being deprived of or of being without something that one has had or expected to have.