最新的NBRC Registry Examination for Advanced Pulmonary Function Technologists - RPFT免費考試真題
After finishing the exercise portion of a test for exercise-induced bronchospasm, a patient complains of difficulty "catching her breath." A pulmonary function technologist should
正確答案: D
Results of two blood gas samples drawn from the same patient, 30 minutes apart, are shown below:
Which of the following is the most likely explanation for these differences?
Which of the following is the most likely explanation for these differences?
正確答案: B
A patient has normal pulmonary and cardiac function. Which of the following is most likely when the patient reaches the anaerobic threshold during incremental stress testing?
正確答案: A
A body plethysmograph box pressure transducer fails the electronic calibration check after multiple attempts.
Which of the following should a pulmonary function technologist do?
1. Perform a biologic control test
2. Inspect the door seal.
3. Re-zero the box pressure transducer.
4. Perform a physical pressure calibration.
Which of the following should a pulmonary function technologist do?
1. Perform a biologic control test
2. Inspect the door seal.
3. Re-zero the box pressure transducer.
4. Perform a physical pressure calibration.
正確答案: A
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?
02 pulse is most consistent with which of the following?
正確答案: B
Which of the following spirometry results is most characteristic of a restrictive lung disease?
正確答案: C
The following values are reported at maximum effort for a 50-year-old, 70-kg (154-lb) male with significant coronary artery disease during ergometer stress testing. Which of the following is most likely an error?
正確答案: B
A treadmill belt stops for a fraction of a second each time the patient takes a step. A pulmonary function technologist should
正確答案: B
The following results were obtained from a symptom-limited exercise (stress) test:
Which of the following is true regarding these data?
Which of the following is true regarding these data?
正確答案: B
Pulmonary function tests performed on a patient with tracheal stenosis may demonstrate increased
正確答案: D