An increase in blood theophylline levels can be caused by

a. renal failure.
b. intravenous isoproterenol.
c. ? agonists.
d. cigarette smoking.

ANS: A

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The acronym ALARA is:

as low as radiation achieved at levels a radiographer ascertains as low as reasonably achievable attempt low as radiation always

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Diagnoses documented as probable, suspected, or questionable are _____.

A. reported in all settings B. reported in outpatient settings C. reported by physician choice D. reported in the inpatient setting

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