無料更新されたNBRC RPFTテストエンジン問題には117問あります
ベストな問題集を使おうPulmonary Function Technician RPFT専門試験問題
NBRC RPFT（高度な肺機能技術者のための登録試験）認定試験は、肺機能検査の分野でのプロフェッショナルにとって高く評価される認定資格です。この認定は、National Board for Respiratory Care（NBRC）によって授与され、雇用主、同僚、および患者から専門性と能力を示すマークとして認識されています。NBRC RPFT試験を受験するためには、呼吸ケアまたは肺機能技術の学位を最低限取得し、肺機能技術の臨床経験が少なくとも12か月以上必要です。
質問 # 17
Which of the following is a suitable policy for following Standard Precautions in a pulmonary function laboratory?
- A. Reusable mouthpieces should be disinfected between each patient.
- B. Reusable mouthpieces should be disposed when a patient has a history of tuberculosis.
- C. Gloves are optional when obtaining arterial blood samples using a kit
- D. Eye protection is required when obtaining ABGs from patients with hepatitis.
正解：B
質問 # 18
Which of the following may cause a reduction in end-tidal CO2?
- A. Anxiety-induced hyperventilation
- B. Eating a high-protein diet
- C. Exercise below the anaerobic threshold
- D. Increased VD/VTratio
正解：A
質問 # 19
Airways resistance and specific conductance tests are requested for a 7-year-old child with asthma. Which of the following techniques is preferred?
- A. Quiet breathing with body plethysmography
- B. Panting with body plethysmography
- C. Interrupter
- D. Oscillation
正解：B
質問 # 20
Prior to performing a multiple-breath U2 washout test, a pulmonary function technologist is unable to zero the H2 gas analyzer. Which of the following may be responsible?
- A. Chopper motor failure
- B. Exhausted fuel cell
- C. Inadequate vacuum
- D. Condensation of water
正解：D
質問 # 21
The following results are obtained:
The RV/TLC ratio from these data is consistent with which of the following?
- A. Obstructive defect
- B. Normal lung volumes
- C. Combined obstructive/restrictive defect
- D. Restrictive defect
正解：A
質問 # 22
When performing exercise testing on a biologic control, the measurements obtained should be compared with
- A. At least two other biologic controls being tested.
- B. The patient population that will be tested.
- C. Previous tests performed on the biologic control.
- D. Predicted values used for the biologic control's height and weight
正解：C
質問 # 23 
The ECG above is recorded during the recovery phase immediately following termination of an ergo meter exercise study. A pulmonary function technologist should
- A. Continue the cool-down phase
- B. Initiate chest compressions
- C. Check the electrode connections
- D. Have the patient lie down
正解：B
質問 # 24
Which of the following is the most reliable indicator that a patient has achieved his maximum exercise capacity during a progressive exercise (stress) test?
- A. Minute ventilation greater than 170 L/min
- B. Respiratory exchange ratio greater than 0.8
- C. VO2remains stable with increasing workload
- D. Heart rate of 210/min
正解：C
質問 # 25
While reviewing exercise data, a pulmonary function technologist notes that the patient's anaerobic threshold occurred at 35% of the patient'sVO2MAX.This indicates the patient has
- A. cardiac limitation
- B. given a submaximal effort
- C. a normal response to exercise
- D. ventilatory limitation
正解：A
質問 # 26
A polarographic oxygen analyzer used to measure expired gas in a metabolic system should always be calibrated with
- A. Air and fully saturated 100% oxygen.
- B. Oxygen mixtures containing 4% and 8% carbon dioxide
- C. Gas concentrations higher and lower than the expected measurement
- D. 100% oxygen and 100% nitrogen, fully saturated
正解：C
質問 # 27
Prior to performing a multiple-breath U2 washout test, a pulmonary function technologist is unable to zero the H2 gas analyzer. Which of the following may be responsible?
- A. Chopper motor failure
- B. Exhausted fuel cell
- C. Inadequate vacuum
- D. Condensation of water
正解：D
質問 # 28
When selecting gas tanks for a DLcosimulator, which of the following expired CO gas concentrations will produce the highest simulated DLco?
- A. 0.30
- B. 0.08
- C. 0.10
- D. 0.15
正解：A
質問 # 29
A helium dilution test has just been performed on a patient. The following results are obtained:
FRC 5.0 L
VC 4.0 L
ERV 1.5 L
TLC was calculated to be 6.0 L by plethysmography. From this information, a pulmonary function technologist should conclude that the patient
- A. Had inadequate intrapulmonary mixing of inspired gas, resulting in an erroneous FRC.
- B. Did not perform the slow vital capacity properly, resulting in too low an FRC by helium dilution.
- C. Was turned into the helium dilution circuit at a lung volume considerably above FRC.
- D. Did not remain in the helium dilution breathing circuit long enough for equilibration.
正解：A
解説：
Explanation/Reference:
質問 # 30
A pulmonary function technologist reviews the following home monitoring spirometry results:
According to National Asthma Education and Prevention Program (NAEPP) guidelines, what feedback should the technologist give to the patient regarding test performance?
- A. Come into the office for further instructions on proper testing technique.
- B. Ask the patient to blow out longer.
- C. Ask the patient to recalibrate the spirometer.
- D. Encourage the patient to continue testing and monitoring the FEW
正解：D
質問 # 31
While assessing a patient's expired gases at rest prior to exercise, a pulmonary function technologist calculates the RER as 0.6. Which of the following is the most likely explanation?
- A. The expired gas is contaminated with air
- B. A gas analyzer is malfunctioning
- C. The patient is hyperventilating
- D. The patient has an elevated VDAVT
正解：B
質問 # 32
A pulmonary function technologist is asked to select gas concentrations to simulate pediatric patients' exhaled concentrations during a DLco simulation. Which of the following FECO concentrations should the technologist select?
- A. 0.400
- B. 0.200
- C. 0.100
- D. 0.300
正解：D
質問 # 33
......
NBRC RPFT（上級肺機能技術者のための登録試験）試験は、呼吸器ケア分野でキャリアを進めたい肺機能技術者向けに設計された認定試験です。この試験は、アメリカ合衆国において呼吸療法士や他の医療従事者の認定や資格付与を監督する非営利団体であるNational Board for Respiratory Care（NBRC）によって実施されます。NBRC RPFT試験は、候補者が上級肺機能テストを実施および解釈する能力に加え、知識、スキル、能力を包括的に評価する試験です。
100%の合格率を試そう！更新されたのはRPFT試験問題 [2025年更新]：https://jp.fast2test.com/RPFT-premium-file.html
合格させるRPFT試験にはリアル問題解答：https://drive.google.com/open?id=1OXBAjZpK7XNaZ-x1JGAA4SHAkUzE6KHL