Using the 40-50-60/70-80-90 Rule, What PaO₂ Would Be Predicted If

question 29

Multiple Choice

Using the 40-50-60/70-80-90 Rule, what PaO₂ would be predicted if the SpO₂ were 80%?

• A) 50 mm Hg
• B) 70 mm Hg
• C) 60 mm Hg
• D) 40 mm Hg

---

Definitions:

Nativists

believe that much knowledge, particularly in the area of language acquisition, is inherent and genetically programmed into humans.

Grammatical Skills

The ability to use correct grammar structures in writing and speaking.

Fluency

The ability to express oneself easily and articulately, often referring to smoothness in language use.

Nativism

Theory that human beings have an inborn capacity for language acquisition.