Which of the following medications has been shown to be useful in the treatment of almost all interstitial lung diseases?
a. Acetaminophen
b. Aspirin
c. Oxytocin
d. Oxygen
ANS: D
Although studies are limited, supplemental oxygen delivered via nasal cannula can prevent rest-ing hypoxemia and allow greater exertion before desaturation. These benefits may improve qual-ity-of-life and potentially ward off development of pulmonary arterial hypertension, although further studies are needed.
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A(n) ________ names a person, place, or thing
a. noun b. pronoun c. verb d. adjective
When a dash (-) appears at the end of a code in the ICD-10-CM index, it indicates that __________
a. additional character(s) are required b. an encounter is for outpatient care c. seventh character(s) must be reported d. the dash is reported as part of the code
An overgrowth of a resistant strain of microorganisms is called a(n):
A) adverse effect B) superinfection C) side effect D) None of these answers are correct.
The volume of packed red cells is known as the:
A) hematocrit. B) WBC count. C) RBC count. D) ESR.