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Sudie is still your patient at 75 years old and is still smoking cigarettes (even though she knows she shouldn't smoke, especially since she was a...
Sudie is still your patient at 75 years old and is still smoking cigarettes (even though she knows she shouldn't smoke, especially since she was a nurse and knows the effects of smoking on the lungs). She has tried many, many times to quit, but she is addicted to the nicotine and always starts smoking again. Sudie now has advanced emphysema.
20. Which of the following would make sense as a treatment for Sudie?( Assume she has an arterial blood PO2 of 50 mmHg.)
A) beta 2 agonist
B) an "anticholinergic drug" or a muscarinic antagonist
C) oxygen treatment (increased PO2) by nasal cannula to maintain hemoglobin saturation at about 90%
D) all of these
E) only A and C
