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  5. RPFT

Free RPFT Exam Braindumps (page: 3)

Page 2 of 28
PDF with 111 Questions

A patient with severe airflow limitation pants too rapidly (> 3 breaths/second) against a



closed shutter in a body plethysmograph. Which of the following will occur?

  1. VTGunderestimation
  2. VTGoverestimation
  3. RAWunderestimation
  4. RAWoverestimation

Answer(s): D





The ECG above is recorded during the recovery phase immediately following termination of an ergo meter exercise study. A pulmonary function technologist should

  1. Initiate chest compressions
  2. Have the patient lie down
  3. Check the electrode connections
  4. Continue the cool-down phase

Answer(s): A



A treadmill is set so that the belt rises 1 ft in a horizontal distance of 10 ft at 3 mph. The percent grade indicator should read

  1. 30.0%
  2. 1.0%
  3. 3.0%
  4. 10.0%

Answer(s): C



Which of the following is a suitable policy for following Standard Precautions in a pulmonary function laboratory?

  1. Eye protection is required when obtaining ABGs from patients with hepatitis.
  2. Reusable mouthpieces should be disposed when a patient has a history of tuberculosis.
  3. Gloves are optional when obtaining arterial blood samples using a kit
  4. Reusable mouthpieces should be disinfected between each patient.

Answer(s): B






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