You Must Deliver the Highest Possible FiO₂ to a 67-Year-Old

question 69

Multiple Choice

You must deliver the highest possible FiO₂ to a 67-year-old man with pulmonary edema breathing at a rate of 35/min. Which of the following O₂ delivery systems would be most appropriate?

• A) Nonrebreathing mask at 12 to 15 L/min
• B) Simple mask at 12 to 15 L/min
• C) Partial rebreathing mask at 12 to 15 L/min
• D) Aerosol mask with nebulizer set to 100%

---

Definitions:

ANOVA

Analysis of variance, a statistical method used to compare means among three or more groups.

Assembly Methods

Techniques and procedures used to fit together different components in the production of complex items, such as manufacturing goods or compiling software.

Assembly Time

The amount of time required to assemble a product or component from start to finish.

ANOVA

Short for Analysis of Variance, a statistical method used to compare the means of three or more samples to see if at least one is significantly different from the others.