A Patient Whom You Are Trying to Wean Below 5

question 18

Multiple Choice

A patient whom you are trying to wean below 5 cm H₂O pressure support develops respiratory muscle fatigue. Which of the following would you recommend to overcome this problem?
1) Make sure there is adequate O₂ transport or cardiac output.
2) Make sure that the patient is adequately nourished.
3) Check and replace any depleted electrolytes.
4) Clear secretions and provide bronchodilation.

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

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Definitions:

Economic Profit

A firm's total revenues minus its explicit and implicit costs, representing the profitability beyond the firm's opportunity costs.

Market Equilibrium

The condition where the quantity of a good or service demanded equals the quantity supplied, resulting in no incentive for price to change.

Output Level

The quantity of goods or services produced by a business within a given period.

Allocative Efficiency

A state of the economy in which production represents consumer preferences; in other words, every good or service is produced up to the point where the last unit provides a marginal benefit to consumers equal to the marginal cost of producing it.