A Diabetic Client Is Being Screened for Tuberculosis

A diabetic client is being screened for tuberculosis. The nurse administers the tuberculin skin test. Instructions related to the skin test should include:

A) The client must return within 24 to 36 hours to have the test assessed.
B) A positive reaction to the skin test is based upon redness around the injection site.
C) An induration area of 15 mm or greater is significant in this client.
D) An induration area of 10 mm or more is considered positive in this client.

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