NBRC Pulmonary Function Technician RPFT Braindumps

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NBRC Registry Examination for Advanced Pulmonary Function Technologists Sample Questions:

1. In setting up a CO analyzer, a pulmonary function technologist notices that the analyzer reads -0.03 while sampling air. The technologist should

A) Adjust the reading to 0.00.
B) Adjust the reading to +0.03.
C) Accept the reading because it is within ± 3%.
D) Reverse the sample flow.

2. During a linearity check of a flow sensor in a plethysmograph with a 3-liter calibration syringe, a pulmonary function technologist observes the following:

Which of the following should the technologist do?

A) Record these results and begin testing.
B) Recalibrate and repeat the linearity check.
C) Perform an additional flow check at 10 L/sec.
D) Look for an obstruction in the flow sensor.

3. The following results were obtained from a symptom-limited exercise (stress) test:

Which of the following is true regarding these data?

A) The patient reached the anaerobic threshold.
B) The patient has a cardiac limitation to exercise.
C) The patient has a pulmonary limitation to exercise.
D) The patient is deconditioned.

4. A 35-year-old healthy male is performing a maximal stress test as part of an annual physical. The following data are observed:

The patient denies any symptoms. Which of the following should a pulmonary function technologist do first?

A) Terminate the test and stabilize the patient.
B) Administer oxygen at 3-4 L/min by nasal cannula
C) Obtain an arterial blood gas while continuing exercise
D) Move the pulse oximeter sensor to another site

5. A 66-year-old female performs spirometry with the following results:

The patient most likely has

A) Obstructive lung disease.
B) Pulmonary hypertension.
C) Normal pulmonary function.
D) Restrictive lung disease.

Solutions: