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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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katycat katycat
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6 years ago
The nurse is caring for a male client who has been diagnosed with tuberculosis. The client asks when he will be considered noninfectious. The nurse knows that a client will be considered noninfectious when the:
 
  1. PPD is negative.
  2. white blood cell count is normal.
  3. sputum culture and smear are negative.
  4. chest x-ray is clear.
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#1
6 years ago
Correct Answer: 3
Rationale 1: The PPD is not a measure of being noninfectious.
Rationale 2: A normal WBC is not a measure of being noninfectious.
Rationale 3: Negative sputum culture and smear are the best indictors of the noninfectious state.
Rationale 4: The chest x-ray is not the primary indicator of the noninfectious state.
Global Rationale: Noninfectious state is determined by negative sputum cultures. No other measure is used.
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