Which of the following is false about home O2 therapy?

a. A PRN (as needed) prescription for O2 is acceptable.
b. Hypoxemia can be confirmed by arterial blood gas (ABG) or oximetry.
c. A PaO2 at or below 55 mm Hg documents need.
d. An SaO2 below 88% is clinical evidence of need.


ANS: A
As-needed O2 is no longer acceptable in the postacute care setting.

Health Professions

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You have been called to a skilled nursing home to transport a patient with fever and pneumonia to the hospital for further care and treatment. As such, you realize that the primary focus of your care will be:

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On the figure of the rib cage, letter A designates the ________ ribs. 

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Fill in the blank(s) with the appropriate word(s).

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