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CPFT/RPFT Info Exam Questions with Verified Solutions 100% Correct

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CPFT/RPFT Info Exam Questions with Verified Solutions 100% Correct

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Practice questions for this set


Learn 1 /7 Study with Learn




Partial pressure and displays FiO2 in %



Choose an answer



1 Compliance 2 Normal value for VO2



3 Qs/QT calculation 4 Polargraphic Analyzer measures?



Don't know?




Terms in this set (60)


Compliance Volume change per unit of pressure

, Compliance normal value 0.2L/cm H2O

A decrease in compliance restrictive disease
is

Repeatability criteria for 2 largest FVC within 0.150 and FEV1 with in 0.150L
spirometry per ATS

Estimate 5% shunt increase for each 100 torr (300%
Qs/QT calculation
=20%)

Oxygen Analyzer 2 point FIVC 21% and 100% O2
calibration FEVC 12-14% and 21% O2

Valve function should Deadspace, resistance and compliance
have decreased what?

Polargraphic Analyzer Partial pressure and displays FiO2 in %
measures?

How do you calibrate a Same as Fuel cell
Polargraphic Analyzer

3L Syringe calibrates? Flows between 2-12L/sec

ATS standard for volume +- 3.5% over an 8L volume using test gases
accuracy

Helium dilution
What are 4 methods used
Nitrogen washout
to measure static Lung
Body Plethsymography
Volumes
X-ray

Short cut to Calculate (FiO2 x7) - (Paco2+10) remember 50% = 300
PAO2

0.25 L/min
Normal value for VO2
4L min for exercise

0% Low
Gas calibration for PO2
12 or 20% high

Typical value for RAW 0.6-2.4 cm H2O/L/sec

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