Exam 11: Pulmonary Function Test Equipment

After completing quality control on an exercise system,the technologist notes the measured gases are lower than expected.What action should the technologist take?

(Multiple Choice)

4.7/5

(37)

Question 21

Which of the following can cause a pulse oximeter to display an inaccurate saturation?

(Multiple Choice)

4.9/5

(35)

Question 22

The polarographic (Clark)electrode measures partial pressure of O₂ by:

(Multiple Choice)

4.8/5

(33)

Question 23

The National Lung Health Education Program (NLHEP)requires that "office spirometers" measure FEV₁ and one other variable.What is this variable?

(Multiple Choice)

4.8/5

(35)

Question 24

Which of the following can be used to analyze multiple gases simultaneously?

(Multiple Choice)

4.8/5

(49)

Question 25

Pulse oximeters are capable of measuring which of the following forms of Hb?

(Multiple Choice)

5.0/5

(33)

Question 26

Which of the following is an example of a volume measuring spirometer?

(Multiple Choice)

4.8/5

(30)

Question 27

PO₂ electrodes are often polished using a coarse material such as pumice to:

(Multiple Choice)

4.8/5

(44)

Question 28

A flow-type plethysmograph measures changes in box volume by:

(Multiple Choice)

4.8/5

(27)

Question 29

On what law is the pressure-based body plethysmograph based?

(Multiple Choice)

5.0/5

(34)

Question 30

Flow parameters are obtained from a volume-based spirometer by:

(Multiple Choice)

4.8/5

(38)

Question 31

Resistance to flow through one-way and two-way valves is mainly determined by:

(Multiple Choice)

4.9/5

(36)

Question 32

To measure volume using a flow-sensing spirometer,which of the following is necessary?

(Multiple Choice)

4.9/5

(48)

Question 33

The technologist is performing lung volume measurements with a pressure plethysmograph and notices a drift in the tracing after the first maneuver.What should the technologist do next?

(Multiple Choice)

4.8/5

(36)

Question 34

To record a flow-volume loop with a volume displacement spirometer,which of the following is required?

(Multiple Choice)

4.8/5

(40)

Question 35

The PCO₂ electrode in a blood gas analyzer uses which of the following principles?

(Multiple Choice)

4.8/5

(47)

Question 36

What analyzer uses a "chopper" to interrupt the signal in its design?

(Multiple Choice)

4.9/5

(38)

Question 37

Which of the following gas analyzers requires an electrode to be heated to 700° C?

(Multiple Choice)

4.8/5

(36)

Question 38

Showing 21 - 38 of 38

After completing quality control on an exercise system,the technologist notes the measured gases are lower than expected.What action should the technologist take?

Which of the following can cause a pulse oximeter to display an inaccurate saturation?

The polarographic (Clark)electrode measures partial pressure of O₂ by:

The National Lung Health Education Program (NLHEP)requires that "office spirometers" measure FEV₁ and one other variable.What is this variable?

Which of the following can be used to analyze multiple gases simultaneously?

Pulse oximeters are capable of measuring which of the following forms of Hb?

Which of the following is an example of a volume measuring spirometer?

PO₂ electrodes are often polished using a coarse material such as pumice to:

A flow-type plethysmograph measures changes in box volume by:

On what law is the pressure-based body plethysmograph based?

Flow parameters are obtained from a volume-based spirometer by:

Resistance to flow through one-way and two-way valves is mainly determined by:

To measure volume using a flow-sensing spirometer,which of the following is necessary?

The technologist is performing lung volume measurements with a pressure plethysmograph and notices a drift in the tracing after the first maneuver.What should the technologist do next?

To record a flow-volume loop with a volume displacement spirometer,which of the following is required?

The PCO₂ electrode in a blood gas analyzer uses which of the following principles?

What analyzer uses a "chopper" to interrupt the signal in its design?

Which of the following gas analyzers requires an electrode to be heated to 700° C?

Indications for Pulmonary Function Testing

Spirometry

Diffusing Capacity Tests

Lung Volumes,airway Resistance,and Gas Distribution Tests

Ventilation and Ventilatory Control Tests

Blood Gases and Related Tests

Cardiopulmonary Exercise Testing

Pediatric Pulmonary Function Tests

Bronchoprovocation Testing

Specialized Test Regimens

Quality Systems in the Pulmonary Function Laboratory

Reference Values and Interpretation Strategies

Filters

Exam 11: Pulmonary Function Test Equipment

After completing quality control on an exercise system,the technologist notes the measured gases are lower than expected.What action should the technologist take?

Which of the following can cause a pulse oximeter to display an inaccurate saturation?

The polarographic (Clark)electrode measures partial pressure of O2 by:

The National Lung Health Education Program (NLHEP)requires that "office spirometers" measure FEV1 and one other variable.What is this variable?

Which of the following can be used to analyze multiple gases simultaneously?

Pulse oximeters are capable of measuring which of the following forms of Hb?

Which of the following is an example of a volume measuring spirometer?

PO2 electrodes are often polished using a coarse material such as pumice to:

A flow-type plethysmograph measures changes in box volume by:

On what law is the pressure-based body plethysmograph based?

Flow parameters are obtained from a volume-based spirometer by:

Resistance to flow through one-way and two-way valves is mainly determined by:

To measure volume using a flow-sensing spirometer,which of the following is necessary?

The technologist is performing lung volume measurements with a pressure plethysmograph and notices a drift in the tracing after the first maneuver.What should the technologist do next?

To record a flow-volume loop with a volume displacement spirometer,which of the following is required?

The PCO2 electrode in a blood gas analyzer uses which of the following principles?

What analyzer uses a "chopper" to interrupt the signal in its design?

Which of the following gas analyzers requires an electrode to be heated to 700° C?

Indications for Pulmonary Function Testing

Spirometry

Diffusing Capacity Tests

Lung Volumes,airway Resistance,and Gas Distribution Tests

Ventilation and Ventilatory Control Tests

Blood Gases and Related Tests

Cardiopulmonary Exercise Testing

Pediatric Pulmonary Function Tests

Bronchoprovocation Testing

Specialized Test Regimens

Quality Systems in the Pulmonary Function Laboratory

Reference Values and Interpretation Strategies

Filters

The polarographic (Clark)electrode measures partial pressure of O₂ by:

The National Lung Health Education Program (NLHEP)requires that "office spirometers" measure FEV₁ and one other variable.What is this variable?

PO₂ electrodes are often polished using a coarse material such as pumice to:

The PCO₂ electrode in a blood gas analyzer uses which of the following principles?