Respiratory Therapist

Category - Patient Evaluations and Recommendations

What procedure is recommended for obtaining specimens from the lung when other procedures such as a sputum sample have failed?
  1. Suctioning
  2. Bronchoscopy
  3. PFT
  4. ABG
Explanation
Answer: B - A bronchoscopy is a procedure for obtaining specimens from the lung if other procedures have failed.

A bronchoscopy is used for obtaining anaerobic specimens, for cytology for diagnosis of cancer, diagnosis of pneumonia and for bacterial, fungal, and viral pathogens when more simple methods have failed.
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