最新的NBRC Registry Examination for Advanced Pulmonary Function Technologists - RPFT免費考試真題
問題1
A polarographic oxygen analyzer used to measure expired gas in a metabolic system should always be calibrated with
正確答案: D
問題2
Using a peak flowmeter, a pulmonary function technologist obtains the following:
The technologist should
The technologist should
正確答案: C
問題3
While setting up an exercise laboratory in a city with an altitude of 8,600 ft (2,775 m), a pulmonary function technologist notices the fuel cell O2analyzer is displaying 15.2%. Which of the following is the best explanation for this finding?
正確答案: B
問題4
A pulmonary function technologist is reviewing an asthma action plan. The patient takes a low-dose inhaled corticosteroid and a long-acting beta2-agonist twice daily. The patient's personal best peak flow is 600 L/min.
Which of the following instructions should be given to the patient when the peak flow drops to 500 L/min?
Which of the following instructions should be given to the patient when the peak flow drops to 500 L/min?
正確答案: B
問題5
During an exercise study, the RER will equal the RQ only when the patient is at
正確答案: B
問題6
In which of the following patients would an end-tidal CO2most likely produce values that are inconsistent with PaCO2?
正確答案: B
