Which O₂ Delivery System Would You Recommend for an Active

question 4

Multiple Choice

Which O₂ delivery system would you recommend for an active home care patient with low FiO₂ needs who desires increased mobility?

• A) Traditional low-flow nasal cannula supplied by O₂ concentrator
• B) Compressor-driven humidifier with supplemental O₂ through a concentrator
• C) Conserving device used in conjunction with a portable liquid O₂ system
• D) Air entrainment mask driven by a large (H/K) compressed gas cylinder

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Definitions:

Fixed Costs

Costs that do not vary with the level of output, such as rent, salaries, and equipment maintenance.

Optimal Level

The most favorable or advantageous point, level, or condition in a process or activity, often involving the maximization of efficiency or profit.

Market Demand

This refers to the total demand for a product or service by all consumers in a particular market.

Competitive Firm

A company that operates in a market where it must compete with other firms for customers, characterized by the inability to control market prices.