When Nasal Cannulas Are Used in Infants at High Flows

question 19

Multiple Choice

When nasal cannulas are used in infants at high flows, which factors determine the amount of pressure to the airways?
I. Flow rate
II. Size of the leak around the cannula
III. Degree of the mouth opening
IV. FiO₂

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

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Definitions:

Opportunity Cost

Loss of potential earnings from different choices when one is picked.

Employment Discrimination

It refers to unfair or unequal treatment of an individual or group based on characteristics such as race, gender, age, religion, or disability in the workplace.

Underemployment

A situation in which workers are employed less than they wish or are overqualified for their jobs, resulting in their skills being underutilized.

Production Possibilities Frontier

A curve depicting the maximum viable combination of two products that can be produced in an economy, assuming all resources are fully and efficiently utilized.