A patient being prepared for surgery has a history of chronic obstructive pulmonary disease. Which diagnostic test should the nurse expect to be completed prior to this patient's surgical procedure?
1. Pulmonary function tests
2. CT scan of the brain
3. Lumbar puncture
4. Abdominal MRI
Correct Answer: 1
Pulmonary function studies often are performed with patients who have chronic obstructive pulmonary disease to determine the extent of respiratory dysfunction. There is no reason for the patient to have a CT scan of the brain, lumbar puncture, or MRI of the abdomen.
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