The nurse is reviewing the results of the client's diagnostic testing.Of the following results,the finding that falls within expected or normal limits is: A) Palpable,elevated hardened area around a tuberculosis skin testing site. B) Sputum for culture and sensitivity identifies Mycobacterium tuberculosis C) Presence of acid fast bacilli in sputum D) Arterial oxygen tension (PaO₂)of 95 mm Hg

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A palpable,elevated,hardened area surrounding a tuberculosis skin testing site is indicative of an antigen-antibody reaction and is considered a positive skin test.Sputum for culture and sensitivity noted the presence of an organism and acid fast bacilli.Normal arterial oxygen tension (PaO₂)ranges between 95-100 mmHg.

The Nurse Is Reviewing the Results of the Client's Diagnostic