Only need to practice for 20 to 30 hours

You will get to know the valuable exam tips and the latest question types in our RPFT certification training files, and there are special explanations for some difficult questions, which can help you to have a better understanding of the difficult questions. All of the questions we listed in our RPFT practice exam materials are the key points for the IT exam, and there is no doubt that you can practice all of RPFT best questions within 20 to 30 hours, even though the time you spend on it is very short, however the contents you have practiced are the quintessence for the IT exam. And of course, if you still have any misgivings, you can practice our RPFT certification training files again and again, which may help you to get the highest score in the IT exam.

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Simulate the real exam

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NBRC Registry Examination for Advanced Pulmonary Function Technologists Sample Questions:

1. At maximum exercise, a 24-year-old patient's heart rate is 150/min with a VO2of 750 mUmin. The calculated
02 pulse is most consistent with which of the following?

A) deconditioning
B) cystic fibrosis
C) achievement of anaerobic threshold
D) cardiomyopathy

2. To facilitate measurement of arterial oxygen content during an exercise (stress) test, a pulmonary function technologist should recommend

A) End-tidal monitoring
B) An arterial puncture at anaerobic threshold
C) Radial artery catheterization
D) Pulse oximetry

3. A pulmonary function technologist is reviewing results of a recent mechanical diffusion simul-ation using a 3- liter syringe. The test was conducted at a room temperature of 22° C. The following BTPS results were reported:
Which of the following should the technologist do?

A) Proceed with testing.
B) Recalibrate the gas analyzer.
C) Change the calibration gases.
D) Recalibrate the pneumotachometer.

4. A pulmonary function laboratory routinely tests five subjects as biologic controls. Acceptable instrument performance over time is indicated when measurements

A) Of the group as a whole agree with those predicted by linear regression for changes in age.
B) Are within the 95% confidence interval predicted for an individual being tested.
C) For an individual are within 2 standard deviations of the mean of those for the group.
D) For each individual are within 2 standard deviations of the mean of previous measurements for each individual.

5. The following results are obtained from an adult male:
The corrected DLcovalue

A) is higher.
B) is unchanged.
C) is lower.
D) cannot be calculated.

Solutions: