In tests for which the use of alcohol may result in inaccurate test results, which of the following chemicals may be used to prepare the skin before venipuncture? 

A. Povidone-iodine
B. Hibiclens
C. Soap and water
D. Hydrogen peroxide
E. Sodium chloride


A. Povidone-iodine
Povidone-iodine or benzalkonium chloride can be used to cleanse the skin if alcohol might interfere with the test results.

Health Professions

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