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質問 1：
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. Predicted values used for the biologic control's height and weight
C. Previous tests performed on the biologic control.
D. The patient population that will be tested.
正解：C
質問 2：
When performing quality control in a body plethysmograph using a 5-L isothermal bottle, theVTGat shutter closure are as follows:
A pulmonary function technologist should
A. Recalibrate the box pressure transducer.
B. Service the mouth pressure transducer.
C. Check biological control before beginning testing.
D. Proceed with patient testing.
正解：B
質問 3：
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?
A. Increased VDA/VTratio
B. Increased RER
C. Decreased VE
D. Decreased CO2production
正解：A
質問 4：
A patient who is about to begin pulmonary function testing is visibly upset and complains to a pulmonary function technologist that she felt a receptionist was rude to her. Which of the following should the technologist do?
A. Try to get the patient to calm down by telling her that the receptionist is probably just having a bad day.
B. Accompany the patient back to the reception area and try to determine who was at fault.
C. Give the patient time to calm down and ask the laboratory manager to become involved.
D. Ignore the complaint because it is not going to affect the testing about to begin.
正解：C
質問 5：
To check the reliability of a pulse oximeter reading, a pulmonary function technologist should
A. Perform hemoximetry
B. Calculate the SaO2from pH and PaO2
C. Measure the hematocrit
D. Have the patient hyperventilate
正解：A
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. Predicted values used for the biologic control's height and weight
C. Previous tests performed on the biologic control.
D. The patient population that will be tested.
正解：C
質問 2：
When performing quality control in a body plethysmograph using a 5-L isothermal bottle, theVTGat shutter closure are as follows:
A pulmonary function technologist should
A. Recalibrate the box pressure transducer.
B. Service the mouth pressure transducer.
C. Check biological control before beginning testing.
D. Proceed with patient testing.
正解：B
質問 3：
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?
A. Increased VDA/VTratio
B. Increased RER
C. Decreased VE
D. Decreased CO2production
正解：A
質問 4：
A patient who is about to begin pulmonary function testing is visibly upset and complains to a pulmonary function technologist that she felt a receptionist was rude to her. Which of the following should the technologist do?
A. Try to get the patient to calm down by telling her that the receptionist is probably just having a bad day.
B. Accompany the patient back to the reception area and try to determine who was at fault.
C. Give the patient time to calm down and ask the laboratory manager to become involved.
D. Ignore the complaint because it is not going to affect the testing about to begin.
正解：C
質問 5：
To check the reliability of a pulse oximeter reading, a pulmonary function technologist should
A. Perform hemoximetry
B. Calculate the SaO2from pH and PaO2
C. Measure the hematocrit
D. Have the patient hyperventilate
正解：A
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