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Medical Definition of Spironolactone test
1. Administration of spironolactone (400 mg orally) for 4 consecutive days: an increase in serum potassium during the test, and a decrease afterward, strongly suggest primary aldosteronism. (05 Mar 2000)
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1. Administration of spironolactone (400 mg orally) for 4 consecutive days: an increase in serum potassium during the test, and a decrease afterward, strongly suggest primary aldosteronism. (05 Mar 2000)